121574160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8887}}^1$

素因数の和:8925

約数の個数: 120

約数和(自身を含む): 429823680

約数和(自身を除く): 308249520

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, 8887, 13680, 17774, 26661, 35548, 44435, 53322, 71096, 79983, 88870, 106644, 133305, 142192, 159966, 168853, 177740, 213288, 266610, 319932, 337706, 355480, 399915, 426576, 506559, 533220, 639864, 675412, 710960, 799830, 844265, 1013118, 1066440, 1279728, 1350824, 1519677, 1599660, 1688530, 2026236, 2132880, 2532795, 2701648, 3039354, 3199320, 3377060, 4052472, 5065590, 6078708, 6398640, 6754120, 7598385, 8104944, 10131180, 12157416, 13508240, 15196770, 20262360, 24314832, 30393540, 40524720, 60787080, 121574160]

約数ペア:

[(1, 121574160), (2, 60787080), (3, 40524720), (4, 30393540), (5, 24314832), (6, 20262360), (8, 15196770), (9, 13508240), (10, 12157416), (12, 10131180), (15, 8104944), (16, 7598385), (18, 6754120), (19, 6398640), (20, 6078708), (24, 5065590), (30, 4052472), (36, 3377060), (38, 3199320), (40, 3039354), (45, 2701648), (48, 2532795), (57, 2132880), (60, 2026236), (72, 1688530), (76, 1599660), (80, 1519677), (90, 1350824), (95, 1279728), (114, 1066440), (120, 1013118), (144, 844265), (152, 799830), (171, 710960), (180, 675412), (190, 639864), (228, 533220), (240, 506559), (285, 426576), (304, 399915), (342, 355480), (360, 337706), (380, 319932), (456, 266610), (570, 213288), (684, 177740), (720, 168853), (760, 159966), (855, 142192), (912, 133305), (1140, 106644), (1368, 88870), (1520, 79983), (1710, 71096), (2280, 53322), (2736, 44435), (3420, 35548), (4560, 26661), (6840, 17774), (8887, 13680)]