45687720

素因数分解:

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

素因数の和:29314

約数の個数: 64

約数和(自身を含む): 147611520

約数和(自身を除く): 101923800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 29287, 58574, 87861, 117148, 146435, 175722, 234296, 292870, 351444, 380731, 439305, 585740, 702888, 761462, 878610, 1142193, 1171480, 1522924, 1757220, 1903655, 2284386, 3045848, 3514440, 3807310, 4568772, 5710965, 7614620, 9137544, 11421930, 15229240, 22843860, 45687720]

約数ペア:

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