1238040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 4258800

約数和(自身を除く): 3020760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 181, 190, 228, 285, 342, 360, 362, 380, 456, 543, 570, 684, 724, 760, 855, 905, 1086, 1140, 1368, 1448, 1629, 1710, 1810, 2172, 2280, 2715, 3258, 3420, 3439, 3620, 4344, 5430, 6516, 6840, 6878, 7240, 8145, 10317, 10860, 13032, 13756, 16290, 17195, 20634, 21720, 27512, 30951, 32580, 34390, 41268, 51585, 61902, 65160, 68780, 82536, 103170, 123804, 137560, 154755, 206340, 247608, 309510, 412680, 619020, 1238040]

約数ペア:

[(1, 1238040), (2, 619020), (3, 412680), (4, 309510), (5, 247608), (6, 206340), (8, 154755), (9, 137560), (10, 123804), (12, 103170), (15, 82536), (18, 68780), (19, 65160), (20, 61902), (24, 51585), (30, 41268), (36, 34390), (38, 32580), (40, 30951), (45, 27512), (57, 21720), (60, 20634), (72, 17195), (76, 16290), (90, 13756), (95, 13032), (114, 10860), (120, 10317), (152, 8145), (171, 7240), (180, 6878), (181, 6840), (190, 6516), (228, 5430), (285, 4344), (342, 3620), (360, 3439), (362, 3420), (380, 3258), (456, 2715), (543, 2280), (570, 2172), (684, 1810), (724, 1710), (760, 1629), (855, 1448), (905, 1368), (1086, 1140)]