180888240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57977}}^1$

素因数の和:58006

約数の個数: 80

約数和(自身を含む): 603898848

約数和(自身を除く): 423010608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 57977, 115954, 173931, 231908, 289885, 347862, 463816, 579770, 695724, 753701, 869655, 927632, 1159540, 1391448, 1507402, 1739310, 2261103, 2319080, 2782896, 3014804, 3478620, 3768505, 4522206, 4638160, 6029608, 6957240, 7537010, 9044412, 11305515, 12059216, 13914480, 15074020, 18088824, 22611030, 30148040, 36177648, 45222060, 60296080, 90444120, 180888240]

約数ペア:

[(1, 180888240), (2, 90444120), (3, 60296080), (4, 45222060), (5, 36177648), (6, 30148040), (8, 22611030), (10, 18088824), (12, 15074020), (13, 13914480), (15, 12059216), (16, 11305515), (20, 9044412), (24, 7537010), (26, 6957240), (30, 6029608), (39, 4638160), (40, 4522206), (48, 3768505), (52, 3478620), (60, 3014804), (65, 2782896), (78, 2319080), (80, 2261103), (104, 1739310), (120, 1507402), (130, 1391448), (156, 1159540), (195, 927632), (208, 869655), (240, 753701), (260, 695724), (312, 579770), (390, 463816), (520, 347862), (624, 289885), (780, 231908), (1040, 173931), (1560, 115954), (3120, 57977)]