30827160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 123439680

約数和(自身を除く): 92612520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 941, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 1882, 2184, 2340, 2520, 2730, 2823, 3276, 3640, 3764, 4095, 4680, 4705, 5460, 5646, 6552, 6587, 7528, 8190, 8469, 9410, 10920, 11292, 12233, 13174, 14115, 16380, 16938, 18820, 19761, 22584, 24466, 26348, 28230, 32760, 32935, 33876, 36699, 37640, 39522, 42345, 48932, 52696, 56460, 59283, 61165, 65870, 67752, 73398, 79044, 84690, 85631, 97864, 98805, 110097, 112920, 118566, 122330, 131740, 146796, 158088, 169380, 171262, 183495, 197610, 220194, 237132, 244660, 256893, 263480, 293592, 296415, 338760, 342524, 366990, 395220, 428155, 440388, 474264, 489320, 513786, 550485, 592830, 685048, 733980, 770679, 790440, 856310, 880776, 1027572, 1100970, 1185660, 1284465, 1467960, 1541358, 1712620, 2055144, 2201940, 2371320, 2568930, 3082716, 3425240, 3853395, 4403880, 5137860, 6165432, 7706790, 10275720, 15413580, 30827160]

約数ペア:

[(1, 30827160), (2, 15413580), (3, 10275720), (4, 7706790), (5, 6165432), (6, 5137860), (7, 4403880), (8, 3853395), (9, 3425240), (10, 3082716), (12, 2568930), (13, 2371320), (14, 2201940), (15, 2055144), (18, 1712620), (20, 1541358), (21, 1467960), (24, 1284465), (26, 1185660), (28, 1100970), (30, 1027572), (35, 880776), (36, 856310), (39, 790440), (40, 770679), (42, 733980), (45, 685048), (52, 592830), (56, 550485), (60, 513786), (63, 489320), (65, 474264), (70, 440388), (72, 428155), (78, 395220), (84, 366990), (90, 342524), (91, 338760), (104, 296415), (105, 293592), (117, 263480), (120, 256893), (126, 244660), (130, 237132), (140, 220194), (156, 197610), (168, 183495), (180, 171262), (182, 169380), (195, 158088), (210, 146796), (234, 131740), (252, 122330), (260, 118566), (273, 112920), (280, 110097), (312, 98805), (315, 97864), (360, 85631), (364, 84690), (390, 79044), (420, 73398), (455, 67752), (468, 65870), (504, 61165), (520, 59283), (546, 56460), (585, 52696), (630, 48932), (728, 42345), (780, 39522), (819, 37640), (840, 36699), (910, 33876), (936, 32935), (941, 32760), (1092, 28230), (1170, 26348), (1260, 24466), (1365, 22584), (1560, 19761), (1638, 18820), (1820, 16938), (1882, 16380), (2184, 14115), (2340, 13174), (2520, 12233), (2730, 11292), (2823, 10920), (3276, 9410), (3640, 8469), (3764, 8190), (4095, 7528), (4680, 6587), (4705, 6552), (5460, 5646)]