254419080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 786931200

約数和(自身を除く): 532512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 109, 120, 159, 212, 218, 265, 318, 327, 367, 424, 436, 530, 545, 636, 654, 734, 795, 872, 1060, 1090, 1101, 1272, 1308, 1468, 1590, 1635, 1835, 2120, 2180, 2202, 2616, 2936, 3180, 3270, 3670, 4360, 4404, 5505, 5777, 6360, 6540, 7340, 8808, 11010, 11554, 13080, 14680, 17331, 19451, 22020, 23108, 28885, 34662, 38902, 40003, 44040, 46216, 57770, 58353, 69324, 77804, 80006, 86655, 97255, 115540, 116706, 120009, 138648, 155608, 160012, 173310, 194510, 200015, 231080, 233412, 240018, 291765, 320024, 346620, 389020, 400030, 466824, 480036, 583530, 600045, 693240, 778040, 800060, 960072, 1167060, 1200090, 1600120, 2120159, 2334120, 2400180, 4240318, 4800360, 6360477, 8480636, 10600795, 12720954, 16961272, 21201590, 25441908, 31802385, 42403180, 50883816, 63604770, 84806360, 127209540, 254419080]

約数ペア:

[(1, 254419080), (2, 127209540), (3, 84806360), (4, 63604770), (5, 50883816), (6, 42403180), (8, 31802385), (10, 25441908), (12, 21201590), (15, 16961272), (20, 12720954), (24, 10600795), (30, 8480636), (40, 6360477), (53, 4800360), (60, 4240318), (106, 2400180), (109, 2334120), (120, 2120159), (159, 1600120), (212, 1200090), (218, 1167060), (265, 960072), (318, 800060), (327, 778040), (367, 693240), (424, 600045), (436, 583530), (530, 480036), (545, 466824), (636, 400030), (654, 389020), (734, 346620), (795, 320024), (872, 291765), (1060, 240018), (1090, 233412), (1101, 231080), (1272, 200015), (1308, 194510), (1468, 173310), (1590, 160012), (1635, 155608), (1835, 138648), (2120, 120009), (2180, 116706), (2202, 115540), (2616, 97255), (2936, 86655), (3180, 80006), (3270, 77804), (3670, 69324), (4360, 58353), (4404, 57770), (5505, 46216), (5777, 44040), (6360, 40003), (6540, 38902), (7340, 34662), (8808, 28885), (11010, 23108), (11554, 22020), (13080, 19451), (14680, 17331)]