126868320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4677

約数の個数: 144

約数和(自身を含む): 455822640

約数和(自身を除く): 328954320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 4637, 5472, 6840, 9120, 9274, 13680, 13911, 18548, 23185, 27360, 27822, 37096, 41733, 46370, 55644, 69555, 74192, 83466, 88103, 92740, 111288, 139110, 148384, 166932, 176206, 185480, 208665, 222576, 264309, 278220, 333864, 352412, 370960, 417330, 440515, 445152, 528618, 556440, 667728, 704824, 741920, 792927, 834660, 881030, 1057236, 1112880, 1321545, 1335456, 1409648, 1585854, 1669320, 1762060, 2114472, 2225760, 2643090, 2819296, 3171708, 3338640, 3524120, 3964635, 4228944, 5286180, 6343416, 6677280, 7048240, 7929270, 8457888, 10572360, 12686832, 14096480, 15858540, 21144720, 25373664, 31717080, 42289440, 63434160, 126868320]

約数ペア:

[(1, 126868320), (2, 63434160), (3, 42289440), (4, 31717080), (5, 25373664), (6, 21144720), (8, 15858540), (9, 14096480), (10, 12686832), (12, 10572360), (15, 8457888), (16, 7929270), (18, 7048240), (19, 6677280), (20, 6343416), (24, 5286180), (30, 4228944), (32, 3964635), (36, 3524120), (38, 3338640), (40, 3171708), (45, 2819296), (48, 2643090), (57, 2225760), (60, 2114472), (72, 1762060), (76, 1669320), (80, 1585854), (90, 1409648), (95, 1335456), (96, 1321545), (114, 1112880), (120, 1057236), (144, 881030), (152, 834660), (160, 792927), (171, 741920), (180, 704824), (190, 667728), (228, 556440), (240, 528618), (285, 445152), (288, 440515), (304, 417330), (342, 370960), (360, 352412), (380, 333864), (456, 278220), (480, 264309), (570, 222576), (608, 208665), (684, 185480), (720, 176206), (760, 166932), (855, 148384), (912, 139110), (1140, 111288), (1368, 92740), (1440, 88103), (1520, 83466), (1710, 74192), (1824, 69555), (2280, 55644), (2736, 46370), (3040, 41733), (3420, 37096), (4560, 27822), (4637, 27360), (5472, 23185), (6840, 18548), (9120, 13911), (9274, 13680)]