91238640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13109}}^1$

素因数の和:13154

約数の個数: 80

約数和(自身を含む): 292615200

約数和(自身を除く): 201376560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 13109, 26218, 39327, 52436, 65545, 78654, 104872, 131090, 157308, 196635, 209744, 262180, 314616, 380161, 393270, 524360, 629232, 760322, 786540, 1048720, 1140483, 1520644, 1573080, 1900805, 2280966, 3041288, 3146160, 3801610, 4561932, 5702415, 6082576, 7603220, 9123864, 11404830, 15206440, 18247728, 22809660, 30412880, 45619320, 91238640]

約数ペア:

[(1, 91238640), (2, 45619320), (3, 30412880), (4, 22809660), (5, 18247728), (6, 15206440), (8, 11404830), (10, 9123864), (12, 7603220), (15, 6082576), (16, 5702415), (20, 4561932), (24, 3801610), (29, 3146160), (30, 3041288), (40, 2280966), (48, 1900805), (58, 1573080), (60, 1520644), (80, 1140483), (87, 1048720), (116, 786540), (120, 760322), (145, 629232), (174, 524360), (232, 393270), (240, 380161), (290, 314616), (348, 262180), (435, 209744), (464, 196635), (580, 157308), (696, 131090), (870, 104872), (1160, 78654), (1392, 65545), (1740, 52436), (2320, 39327), (3480, 26218), (6960, 13109)]