91461240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19543}}^1$

素因数の和:19573

約数の個数: 96

約数和(自身を含む): 320130720

約数和(自身を除く): 228669480

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, 19543, 39086, 58629, 78172, 97715, 117258, 156344, 175887, 195430, 234516, 254059, 293145, 351774, 390860, 469032, 508118, 586290, 703548, 762177, 781720, 879435, 1016236, 1172580, 1270295, 1407096, 1524354, 1758870, 2032472, 2286531, 2345160, 2540590, 3048708, 3517740, 3810885, 4573062, 5081180, 6097416, 7035480, 7621770, 9146124, 10162360, 11432655, 15243540, 18292248, 22865310, 30487080, 45730620, 91461240]

約数ペア:

[(1, 91461240), (2, 45730620), (3, 30487080), (4, 22865310), (5, 18292248), (6, 15243540), (8, 11432655), (9, 10162360), (10, 9146124), (12, 7621770), (13, 7035480), (15, 6097416), (18, 5081180), (20, 4573062), (24, 3810885), (26, 3517740), (30, 3048708), (36, 2540590), (39, 2345160), (40, 2286531), (45, 2032472), (52, 1758870), (60, 1524354), (65, 1407096), (72, 1270295), (78, 1172580), (90, 1016236), (104, 879435), (117, 781720), (120, 762177), (130, 703548), (156, 586290), (180, 508118), (195, 469032), (234, 390860), (260, 351774), (312, 293145), (360, 254059), (390, 234516), (468, 195430), (520, 175887), (585, 156344), (780, 117258), (936, 97715), (1170, 78172), (1560, 58629), (2340, 39086), (4680, 19543)]