2476080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 8801520

約数和(自身を除く): 6325440

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, 181, 190, 228, 240, 285, 304, 342, 360, 362, 380, 456, 543, 570, 684, 720, 724, 760, 855, 905, 912, 1086, 1140, 1368, 1448, 1520, 1629, 1710, 1810, 2172, 2280, 2715, 2736, 2896, 3258, 3420, 3439, 3620, 4344, 4560, 5430, 6516, 6840, 6878, 7240, 8145, 8688, 10317, 10860, 13032, 13680, 13756, 14480, 16290, 17195, 20634, 21720, 26064, 27512, 30951, 32580, 34390, 41268, 43440, 51585, 55024, 61902, 65160, 68780, 82536, 103170, 123804, 130320, 137560, 154755, 165072, 206340, 247608, 275120, 309510, 412680, 495216, 619020, 825360, 1238040, 2476080]

約数ペア:

[(1, 2476080), (2, 1238040), (3, 825360), (4, 619020), (5, 495216), (6, 412680), (8, 309510), (9, 275120), (10, 247608), (12, 206340), (15, 165072), (16, 154755), (18, 137560), (19, 130320), (20, 123804), (24, 103170), (30, 82536), (36, 68780), (38, 65160), (40, 61902), (45, 55024), (48, 51585), (57, 43440), (60, 41268), (72, 34390), (76, 32580), (80, 30951), (90, 27512), (95, 26064), (114, 21720), (120, 20634), (144, 17195), (152, 16290), (171, 14480), (180, 13756), (181, 13680), (190, 13032), (228, 10860), (240, 10317), (285, 8688), (304, 8145), (342, 7240), (360, 6878), (362, 6840), (380, 6516), (456, 5430), (543, 4560), (570, 4344), (684, 3620), (720, 3439), (724, 3420), (760, 3258), (855, 2896), (905, 2736), (912, 2715), (1086, 2280), (1140, 2172), (1368, 1810), (1448, 1710), (1520, 1629)]