54765960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 171072000

約数和(自身を除く): 116306040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 79, 106, 109, 120, 158, 159, 212, 218, 237, 265, 316, 318, 327, 395, 424, 436, 474, 530, 545, 632, 636, 654, 790, 795, 872, 948, 1060, 1090, 1185, 1272, 1308, 1580, 1590, 1635, 1896, 2120, 2180, 2370, 2616, 3160, 3180, 3270, 4187, 4360, 4740, 5777, 6360, 6540, 8374, 8611, 9480, 11554, 12561, 13080, 16748, 17222, 17331, 20935, 23108, 25122, 25833, 28885, 33496, 34444, 34662, 41870, 43055, 46216, 50244, 51666, 57770, 62805, 68888, 69324, 83740, 86110, 86655, 100488, 103332, 115540, 125610, 129165, 138648, 167480, 172220, 173310, 206664, 231080, 251220, 258330, 344440, 346620, 456383, 502440, 516660, 693240, 912766, 1033320, 1369149, 1825532, 2281915, 2738298, 3651064, 4563830, 5476596, 6845745, 9127660, 10953192, 13691490, 18255320, 27382980, 54765960]

約数ペア:

[(1, 54765960), (2, 27382980), (3, 18255320), (4, 13691490), (5, 10953192), (6, 9127660), (8, 6845745), (10, 5476596), (12, 4563830), (15, 3651064), (20, 2738298), (24, 2281915), (30, 1825532), (40, 1369149), (53, 1033320), (60, 912766), (79, 693240), (106, 516660), (109, 502440), (120, 456383), (158, 346620), (159, 344440), (212, 258330), (218, 251220), (237, 231080), (265, 206664), (316, 173310), (318, 172220), (327, 167480), (395, 138648), (424, 129165), (436, 125610), (474, 115540), (530, 103332), (545, 100488), (632, 86655), (636, 86110), (654, 83740), (790, 69324), (795, 68888), (872, 62805), (948, 57770), (1060, 51666), (1090, 50244), (1185, 46216), (1272, 43055), (1308, 41870), (1580, 34662), (1590, 34444), (1635, 33496), (1896, 28885), (2120, 25833), (2180, 25122), (2370, 23108), (2616, 20935), (3160, 17331), (3180, 17222), (3270, 16748), (4187, 13080), (4360, 12561), (4740, 11554), (5777, 9480), (6360, 8611), (6540, 8374)]