42321240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9073

約数の個数: 96

約数和(自身を含む): 148140720

約数和(自身を除く): 105819480

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, 9043, 18086, 27129, 36172, 45215, 54258, 72344, 81387, 90430, 108516, 117559, 135645, 162774, 180860, 217032, 235118, 271290, 325548, 352677, 361720, 406935, 470236, 542580, 587795, 651096, 705354, 813870, 940472, 1058031, 1085160, 1175590, 1410708, 1627740, 1763385, 2116062, 2351180, 2821416, 3255480, 3526770, 4232124, 4702360, 5290155, 7053540, 8464248, 10580310, 14107080, 21160620, 42321240]

約数ペア:

[(1, 42321240), (2, 21160620), (3, 14107080), (4, 10580310), (5, 8464248), (6, 7053540), (8, 5290155), (9, 4702360), (10, 4232124), (12, 3526770), (13, 3255480), (15, 2821416), (18, 2351180), (20, 2116062), (24, 1763385), (26, 1627740), (30, 1410708), (36, 1175590), (39, 1085160), (40, 1058031), (45, 940472), (52, 813870), (60, 705354), (65, 651096), (72, 587795), (78, 542580), (90, 470236), (104, 406935), (117, 361720), (120, 352677), (130, 325548), (156, 271290), (180, 235118), (195, 217032), (234, 180860), (260, 162774), (312, 135645), (360, 117559), (390, 108516), (468, 90430), (520, 81387), (585, 72344), (780, 54258), (936, 45215), (1170, 36172), (1560, 27129), (2340, 18086), (4680, 9043)]