89545560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 294356160

約数和(自身を除く): 204810600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 941, 1220, 1464, 1560, 1586, 1830, 1882, 2379, 2440, 2823, 3172, 3660, 3764, 3965, 4705, 4758, 5646, 6344, 7320, 7528, 7930, 9410, 9516, 11292, 11895, 12233, 14115, 15860, 18820, 19032, 22584, 23790, 24466, 28230, 31720, 36699, 37640, 47580, 48932, 56460, 57401, 61165, 73398, 95160, 97864, 112920, 114802, 122330, 146796, 172203, 183495, 229604, 244660, 287005, 293592, 344406, 366990, 459208, 489320, 574010, 688812, 733980, 746213, 861015, 1148020, 1377624, 1467960, 1492426, 1722030, 2238639, 2296040, 2984852, 3444060, 3731065, 4477278, 5969704, 6888120, 7462130, 8954556, 11193195, 14924260, 17909112, 22386390, 29848520, 44772780, 89545560]

約数ペア:

[(1, 89545560), (2, 44772780), (3, 29848520), (4, 22386390), (5, 17909112), (6, 14924260), (8, 11193195), (10, 8954556), (12, 7462130), (13, 6888120), (15, 5969704), (20, 4477278), (24, 3731065), (26, 3444060), (30, 2984852), (39, 2296040), (40, 2238639), (52, 1722030), (60, 1492426), (61, 1467960), (65, 1377624), (78, 1148020), (104, 861015), (120, 746213), (122, 733980), (130, 688812), (156, 574010), (183, 489320), (195, 459208), (244, 366990), (260, 344406), (305, 293592), (312, 287005), (366, 244660), (390, 229604), (488, 183495), (520, 172203), (610, 146796), (732, 122330), (780, 114802), (793, 112920), (915, 97864), (941, 95160), (1220, 73398), (1464, 61165), (1560, 57401), (1586, 56460), (1830, 48932), (1882, 47580), (2379, 37640), (2440, 36699), (2823, 31720), (3172, 28230), (3660, 24466), (3764, 23790), (3965, 22584), (4705, 19032), (4758, 18820), (5646, 15860), (6344, 14115), (7320, 12233), (7528, 11895), (7930, 11292), (9410, 9516)]