125858760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 128

約数和(自身を含む): 406978560

約数和(自身を除く): 281119800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1471, 1860, 2139, 2760, 2852, 2942, 3565, 3720, 4278, 4413, 5704, 5884, 7130, 7355, 8556, 8826, 10695, 11768, 14260, 14710, 17112, 17652, 21390, 22065, 28520, 29420, 33833, 35304, 42780, 44130, 45601, 58840, 67666, 85560, 88260, 91202, 101499, 135332, 136803, 169165, 176520, 182404, 202998, 228005, 270664, 273606, 338330, 364808, 405996, 456010, 507495, 547212, 676660, 684015, 811992, 912020, 1014990, 1048823, 1094424, 1353320, 1368030, 1824040, 2029980, 2097646, 2736060, 3146469, 4059960, 4195292, 5244115, 5472120, 6292938, 8390584, 10488230, 12585876, 15732345, 20976460, 25171752, 31464690, 41952920, 62929380, 125858760]

約数ペア:

[(1, 125858760), (2, 62929380), (3, 41952920), (4, 31464690), (5, 25171752), (6, 20976460), (8, 15732345), (10, 12585876), (12, 10488230), (15, 8390584), (20, 6292938), (23, 5472120), (24, 5244115), (30, 4195292), (31, 4059960), (40, 3146469), (46, 2736060), (60, 2097646), (62, 2029980), (69, 1824040), (92, 1368030), (93, 1353320), (115, 1094424), (120, 1048823), (124, 1014990), (138, 912020), (155, 811992), (184, 684015), (186, 676660), (230, 547212), (248, 507495), (276, 456010), (310, 405996), (345, 364808), (372, 338330), (460, 273606), (465, 270664), (552, 228005), (620, 202998), (690, 182404), (713, 176520), (744, 169165), (920, 136803), (930, 135332), (1240, 101499), (1380, 91202), (1426, 88260), (1471, 85560), (1860, 67666), (2139, 58840), (2760, 45601), (2852, 44130), (2942, 42780), (3565, 35304), (3720, 33833), (4278, 29420), (4413, 28520), (5704, 22065), (5884, 21390), (7130, 17652), (7355, 17112), (8556, 14710), (8826, 14260), (10695, 11768)]