12345060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 48263040

約数和(自身を除く): 35917980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 19, 20, 21, 26, 28, 30, 34, 35, 38, 39, 42, 49, 51, 52, 57, 60, 65, 68, 70, 76, 78, 84, 85, 91, 95, 98, 102, 105, 114, 119, 130, 133, 140, 147, 156, 170, 182, 190, 195, 196, 204, 210, 221, 228, 238, 245, 247, 255, 260, 266, 273, 285, 294, 323, 340, 357, 364, 380, 390, 399, 420, 442, 455, 476, 490, 494, 510, 532, 546, 570, 588, 595, 637, 646, 663, 665, 714, 735, 741, 780, 798, 833, 884, 910, 931, 969, 980, 988, 1020, 1092, 1105, 1140, 1190, 1235, 1274, 1292, 1326, 1330, 1365, 1428, 1470, 1482, 1547, 1596, 1615, 1666, 1729, 1785, 1820, 1862, 1911, 1938, 1995, 2210, 2261, 2380, 2470, 2499, 2548, 2652, 2660, 2730, 2793, 2940, 2964, 3094, 3185, 3230, 3315, 3332, 3458, 3570, 3705, 3724, 3822, 3876, 3990, 4165, 4199, 4420, 4522, 4641, 4655, 4845, 4940, 4998, 5187, 5460, 5586, 6188, 6370, 6460, 6630, 6783, 6916, 7140, 7410, 7644, 7735, 7980, 8330, 8398, 8645, 9044, 9282, 9310, 9555, 9690, 9996, 10374, 10829, 11172, 11305, 12103, 12495, 12597, 12740, 13260, 13566, 13965, 14820, 15470, 15827, 16660, 16796, 17290, 18564, 18620, 19110, 19380, 20748, 20995, 21658, 22610, 23205, 24206, 24990, 25194, 25935, 27132, 27930, 29393, 30940, 31654, 32487, 33915, 34580, 36309, 38220, 41990, 43316, 45220, 46410, 47481, 48412, 49980, 50388, 51870, 54145, 55860, 58786, 60515, 62985, 63308, 64974, 67830, 72618, 79135, 83980, 88179, 92820, 94962, 103740, 108290, 117572, 121030, 125970, 129948, 135660, 145236, 146965, 158270, 162435, 176358, 181545, 189924, 205751, 216580, 237405, 242060, 251940, 293930, 316540, 324870, 352716, 363090, 411502, 440895, 474810, 587860, 617253, 649740, 726180, 823004, 881790, 949620, 1028755, 1234506, 1763580, 2057510, 2469012, 3086265, 4115020, 6172530, 12345060]

約数ペア:

[(1, 12345060), (2, 6172530), (3, 4115020), (4, 3086265), (5, 2469012), (6, 2057510), (7, 1763580), (10, 1234506), (12, 1028755), (13, 949620), (14, 881790), (15, 823004), (17, 726180), (19, 649740), (20, 617253), (21, 587860), (26, 474810), (28, 440895), (30, 411502), (34, 363090), (35, 352716), (38, 324870), (39, 316540), (42, 293930), (49, 251940), (51, 242060), (52, 237405), (57, 216580), (60, 205751), (65, 189924), (68, 181545), (70, 176358), (76, 162435), (78, 158270), (84, 146965), (85, 145236), (91, 135660), (95, 129948), (98, 125970), (102, 121030), (105, 117572), (114, 108290), (119, 103740), (130, 94962), (133, 92820), (140, 88179), (147, 83980), (156, 79135), (170, 72618), (182, 67830), (190, 64974), (195, 63308), (196, 62985), (204, 60515), (210, 58786), (221, 55860), (228, 54145), (238, 51870), (245, 50388), (247, 49980), (255, 48412), (260, 47481), (266, 46410), (273, 45220), (285, 43316), (294, 41990), (323, 38220), (340, 36309), (357, 34580), (364, 33915), (380, 32487), (390, 31654), (399, 30940), (420, 29393), (442, 27930), (455, 27132), (476, 25935), (490, 25194), (494, 24990), (510, 24206), (532, 23205), (546, 22610), (570, 21658), (588, 20995), (595, 20748), (637, 19380), (646, 19110), (663, 18620), (665, 18564), (714, 17290), (735, 16796), (741, 16660), (780, 15827), (798, 15470), (833, 14820), (884, 13965), (910, 13566), (931, 13260), (969, 12740), (980, 12597), (988, 12495), (1020, 12103), (1092, 11305), (1105, 11172), (1140, 10829), (1190, 10374), (1235, 9996), (1274, 9690), (1292, 9555), (1326, 9310), (1330, 9282), (1365, 9044), (1428, 8645), (1470, 8398), (1482, 8330), (1547, 7980), (1596, 7735), (1615, 7644), (1666, 7410), (1729, 7140), (1785, 6916), (1820, 6783), (1862, 6630), (1911, 6460), (1938, 6370), (1995, 6188), (2210, 5586), (2261, 5460), (2380, 5187), (2470, 4998), (2499, 4940), (2548, 4845), (2652, 4655), (2660, 4641), (2730, 4522), (2793, 4420), (2940, 4199), (2964, 4165), (3094, 3990), (3185, 3876), (3230, 3822), (3315, 3724), (3332, 3705), (3458, 3570)]