598752180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{255877}}^1$

素因数の和:255905

約数の個数: 72

約数和(自身を含む): 1955931432

約数和(自身を除く): 1357179252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 255877, 511754, 767631, 1023508, 1279385, 1535262, 2302893, 2558770, 3070524, 3326401, 3838155, 4605786, 5117540, 6652802, 7676310, 9211572, 9979203, 11514465, 13305604, 15352620, 16632005, 19958406, 23028930, 29937609, 33264010, 39916812, 46057860, 49896015, 59875218, 66528020, 99792030, 119750436, 149688045, 199584060, 299376090, 598752180]

約数ペア:

[(1, 598752180), (2, 299376090), (3, 199584060), (4, 149688045), (5, 119750436), (6, 99792030), (9, 66528020), (10, 59875218), (12, 49896015), (13, 46057860), (15, 39916812), (18, 33264010), (20, 29937609), (26, 23028930), (30, 19958406), (36, 16632005), (39, 15352620), (45, 13305604), (52, 11514465), (60, 9979203), (65, 9211572), (78, 7676310), (90, 6652802), (117, 5117540), (130, 4605786), (156, 3838155), (180, 3326401), (195, 3070524), (234, 2558770), (260, 2302893), (390, 1535262), (468, 1279385), (585, 1023508), (780, 767631), (1170, 511754), (2340, 255877)]