123492060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 409973760

約数和(自身を除く): 286481700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 61, 69, 90, 92, 108, 115, 122, 135, 138, 163, 180, 183, 207, 230, 244, 270, 276, 305, 326, 345, 366, 414, 460, 489, 540, 549, 610, 621, 652, 690, 732, 815, 828, 915, 978, 1035, 1098, 1220, 1242, 1380, 1403, 1467, 1630, 1647, 1830, 1956, 2070, 2196, 2445, 2484, 2745, 2806, 2934, 3105, 3260, 3294, 3660, 3749, 4140, 4209, 4401, 4890, 5490, 5612, 5868, 6210, 6588, 7015, 7335, 7498, 8235, 8418, 8802, 9780, 9943, 10980, 11247, 12420, 12627, 14030, 14670, 14996, 16470, 16836, 17604, 18745, 19886, 21045, 22005, 22494, 25254, 28060, 29340, 29829, 32940, 33741, 37490, 37881, 39772, 42090, 44010, 44988, 49715, 50508, 56235, 59658, 63135, 67482, 74980, 75762, 84180, 88020, 89487, 99430, 101223, 112470, 119316, 126270, 134964, 149145, 151524, 168705, 178974, 189405, 198860, 202446, 224940, 228689, 252540, 268461, 298290, 337410, 357948, 378810, 404892, 447435, 457378, 506115, 536922, 596580, 674820, 686067, 757620, 894870, 914756, 1012230, 1073844, 1143445, 1342305, 1372134, 1789740, 2024460, 2058201, 2286890, 2684610, 2744268, 3430335, 4116402, 4573780, 5369220, 6174603, 6860670, 8232804, 10291005, 12349206, 13721340, 20582010, 24698412, 30873015, 41164020, 61746030, 123492060]

約数ペア:

[(1, 123492060), (2, 61746030), (3, 41164020), (4, 30873015), (5, 24698412), (6, 20582010), (9, 13721340), (10, 12349206), (12, 10291005), (15, 8232804), (18, 6860670), (20, 6174603), (23, 5369220), (27, 4573780), (30, 4116402), (36, 3430335), (45, 2744268), (46, 2684610), (54, 2286890), (60, 2058201), (61, 2024460), (69, 1789740), (90, 1372134), (92, 1342305), (108, 1143445), (115, 1073844), (122, 1012230), (135, 914756), (138, 894870), (163, 757620), (180, 686067), (183, 674820), (207, 596580), (230, 536922), (244, 506115), (270, 457378), (276, 447435), (305, 404892), (326, 378810), (345, 357948), (366, 337410), (414, 298290), (460, 268461), (489, 252540), (540, 228689), (549, 224940), (610, 202446), (621, 198860), (652, 189405), (690, 178974), (732, 168705), (815, 151524), (828, 149145), (915, 134964), (978, 126270), (1035, 119316), (1098, 112470), (1220, 101223), (1242, 99430), (1380, 89487), (1403, 88020), (1467, 84180), (1630, 75762), (1647, 74980), (1830, 67482), (1956, 63135), (2070, 59658), (2196, 56235), (2445, 50508), (2484, 49715), (2745, 44988), (2806, 44010), (2934, 42090), (3105, 39772), (3260, 37881), (3294, 37490), (3660, 33741), (3749, 32940), (4140, 29829), (4209, 29340), (4401, 28060), (4890, 25254), (5490, 22494), (5612, 22005), (5868, 21045), (6210, 19886), (6588, 18745), (7015, 17604), (7335, 16836), (7498, 16470), (8235, 14996), (8418, 14670), (8802, 14030), (9780, 12627), (9943, 12420), (10980, 11247)]