56491320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 119764680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 79, 101, 118, 120, 158, 177, 202, 236, 237, 295, 303, 316, 354, 395, 404, 472, 474, 505, 590, 606, 632, 708, 790, 808, 885, 948, 1010, 1180, 1185, 1212, 1416, 1515, 1580, 1770, 1896, 2020, 2360, 2370, 2424, 3030, 3160, 3540, 4040, 4661, 4740, 5959, 6060, 7080, 7979, 9322, 9480, 11918, 12120, 13983, 15958, 17877, 18644, 23305, 23836, 23937, 27966, 29795, 31916, 35754, 37288, 39895, 46610, 47672, 47874, 55932, 59590, 63832, 69915, 71508, 79790, 89385, 93220, 95748, 111864, 119180, 119685, 139830, 143016, 159580, 178770, 186440, 191496, 238360, 239370, 279660, 319160, 357540, 470761, 478740, 559320, 715080, 941522, 957480, 1412283, 1883044, 2353805, 2824566, 3766088, 4707610, 5649132, 7061415, 9415220, 11298264, 14122830, 18830440, 28245660, 56491320]

約数ペア:

[(1, 56491320), (2, 28245660), (3, 18830440), (4, 14122830), (5, 11298264), (6, 9415220), (8, 7061415), (10, 5649132), (12, 4707610), (15, 3766088), (20, 2824566), (24, 2353805), (30, 1883044), (40, 1412283), (59, 957480), (60, 941522), (79, 715080), (101, 559320), (118, 478740), (120, 470761), (158, 357540), (177, 319160), (202, 279660), (236, 239370), (237, 238360), (295, 191496), (303, 186440), (316, 178770), (354, 159580), (395, 143016), (404, 139830), (472, 119685), (474, 119180), (505, 111864), (590, 95748), (606, 93220), (632, 89385), (708, 79790), (790, 71508), (808, 69915), (885, 63832), (948, 59590), (1010, 55932), (1180, 47874), (1185, 47672), (1212, 46610), (1416, 39895), (1515, 37288), (1580, 35754), (1770, 31916), (1896, 29795), (2020, 27966), (2360, 23937), (2370, 23836), (2424, 23305), (3030, 18644), (3160, 17877), (3540, 15958), (4040, 13983), (4661, 12120), (4740, 11918), (5959, 9480), (6060, 9322), (7080, 7979)]