91375440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29287}}^1$

素因数の和:29316

約数の個数: 80

約数和(自身を含む): 305063808

約数和(自身を除く): 213688368

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, 29287, 58574, 87861, 117148, 146435, 175722, 234296, 292870, 351444, 380731, 439305, 468592, 585740, 702888, 761462, 878610, 1142193, 1171480, 1405776, 1522924, 1757220, 1903655, 2284386, 2342960, 3045848, 3514440, 3807310, 4568772, 5710965, 6091696, 7028880, 7614620, 9137544, 11421930, 15229240, 18275088, 22843860, 30458480, 45687720, 91375440]

約数ペア:

[(1, 91375440), (2, 45687720), (3, 30458480), (4, 22843860), (5, 18275088), (6, 15229240), (8, 11421930), (10, 9137544), (12, 7614620), (13, 7028880), (15, 6091696), (16, 5710965), (20, 4568772), (24, 3807310), (26, 3514440), (30, 3045848), (39, 2342960), (40, 2284386), (48, 1903655), (52, 1757220), (60, 1522924), (65, 1405776), (78, 1171480), (80, 1142193), (104, 878610), (120, 761462), (130, 702888), (156, 585740), (195, 468592), (208, 439305), (240, 380731), (260, 351444), (312, 292870), (390, 234296), (520, 175722), (624, 146435), (780, 117148), (1040, 87861), (1560, 58574), (3120, 29287)]