28253160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6037}}^1$

素因数の和:6067

約数の個数: 96

約数和(自身を含む): 98902440

約数和(自身を除く): 70649280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6037, 12074, 18111, 24148, 30185, 36222, 48296, 54333, 60370, 72444, 78481, 90555, 108666, 120740, 144888, 156962, 181110, 217332, 235443, 241480, 271665, 313924, 362220, 392405, 434664, 470886, 543330, 627848, 706329, 724440, 784810, 941772, 1086660, 1177215, 1412658, 1569620, 1883544, 2173320, 2354430, 2825316, 3139240, 3531645, 4708860, 5650632, 7063290, 9417720, 14126580, 28253160]

約数ペア:

[(1, 28253160), (2, 14126580), (3, 9417720), (4, 7063290), (5, 5650632), (6, 4708860), (8, 3531645), (9, 3139240), (10, 2825316), (12, 2354430), (13, 2173320), (15, 1883544), (18, 1569620), (20, 1412658), (24, 1177215), (26, 1086660), (30, 941772), (36, 784810), (39, 724440), (40, 706329), (45, 627848), (52, 543330), (60, 470886), (65, 434664), (72, 392405), (78, 362220), (90, 313924), (104, 271665), (117, 241480), (120, 235443), (130, 217332), (156, 181110), (180, 156962), (195, 144888), (234, 120740), (260, 108666), (312, 90555), (360, 78481), (390, 72444), (468, 60370), (520, 54333), (585, 48296), (780, 36222), (936, 30185), (1170, 24148), (1560, 18111), (2340, 12074), (4680, 6037)]