123133680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9001}}^1$

素因数の和:9039

約数の個数: 120

約数和(自身を含む): 435336720

約数和(自身を除く): 312203040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 9001, 13680, 18002, 27003, 36004, 45005, 54006, 72008, 81009, 90010, 108012, 135015, 144016, 162018, 171019, 180020, 216024, 270030, 324036, 342038, 360040, 405045, 432048, 513057, 540060, 648072, 684076, 720080, 810090, 855095, 1026114, 1080120, 1296144, 1368152, 1539171, 1620180, 1710190, 2052228, 2160240, 2565285, 2736304, 3078342, 3240360, 3420380, 4104456, 5130570, 6156684, 6480720, 6840760, 7695855, 8208912, 10261140, 12313368, 13681520, 15391710, 20522280, 24626736, 30783420, 41044560, 61566840, 123133680]

約数ペア:

[(1, 123133680), (2, 61566840), (3, 41044560), (4, 30783420), (5, 24626736), (6, 20522280), (8, 15391710), (9, 13681520), (10, 12313368), (12, 10261140), (15, 8208912), (16, 7695855), (18, 6840760), (19, 6480720), (20, 6156684), (24, 5130570), (30, 4104456), (36, 3420380), (38, 3240360), (40, 3078342), (45, 2736304), (48, 2565285), (57, 2160240), (60, 2052228), (72, 1710190), (76, 1620180), (80, 1539171), (90, 1368152), (95, 1296144), (114, 1080120), (120, 1026114), (144, 855095), (152, 810090), (171, 720080), (180, 684076), (190, 648072), (228, 540060), (240, 513057), (285, 432048), (304, 405045), (342, 360040), (360, 342038), (380, 324036), (456, 270030), (570, 216024), (684, 180020), (720, 171019), (760, 162018), (855, 144016), (912, 135015), (1140, 108012), (1368, 90010), (1520, 81009), (1710, 72008), (2280, 54006), (2736, 45005), (3420, 36004), (4560, 27003), (6840, 18002), (9001, 13680)]