180600728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2423}}^1$

素因数の和:2469

約数の個数: 64

約数和(自身を含む): 425848320

約数和(自身を除く): 245247592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1331, 1694, 2423, 2662, 3388, 4846, 5324, 6776, 9317, 9692, 10648, 16961, 18634, 19384, 26653, 33922, 37268, 53306, 67844, 74536, 106612, 135688, 186571, 213224, 293183, 373142, 586366, 746284, 1172732, 1492568, 2052281, 2345464, 3225013, 4104562, 6450026, 8209124, 12900052, 16418248, 22575091, 25800104, 45150182, 90300364, 180600728]

約数ペア:

[(1, 180600728), (2, 90300364), (4, 45150182), (7, 25800104), (8, 22575091), (11, 16418248), (14, 12900052), (22, 8209124), (28, 6450026), (44, 4104562), (56, 3225013), (77, 2345464), (88, 2052281), (121, 1492568), (154, 1172732), (242, 746284), (308, 586366), (484, 373142), (616, 293183), (847, 213224), (968, 186571), (1331, 135688), (1694, 106612), (2423, 74536), (2662, 67844), (3388, 53306), (4846, 37268), (5324, 33922), (6776, 26653), (9317, 19384), (9692, 18634), (10648, 16961)]