90258480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9675

約数の個数: 120

約数和(自身を含む): 326468688

約数和(自身を除く): 236210208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 9643, 19286, 28929, 38572, 48215, 57858, 77144, 86787, 96430, 115716, 125359, 144645, 154288, 173574, 192860, 231432, 250718, 289290, 347148, 376077, 385720, 433935, 462864, 501436, 578580, 626795, 694296, 752154, 771440, 867870, 1002872, 1128231, 1157160, 1253590, 1388592, 1504308, 1735740, 1880385, 2005744, 2256462, 2314320, 2507180, 3008616, 3471480, 3760770, 4512924, 5014360, 5641155, 6017232, 6942960, 7521540, 9025848, 10028720, 11282310, 15043080, 18051696, 22564620, 30086160, 45129240, 90258480]

約数ペア:

[(1, 90258480), (2, 45129240), (3, 30086160), (4, 22564620), (5, 18051696), (6, 15043080), (8, 11282310), (9, 10028720), (10, 9025848), (12, 7521540), (13, 6942960), (15, 6017232), (16, 5641155), (18, 5014360), (20, 4512924), (24, 3760770), (26, 3471480), (30, 3008616), (36, 2507180), (39, 2314320), (40, 2256462), (45, 2005744), (48, 1880385), (52, 1735740), (60, 1504308), (65, 1388592), (72, 1253590), (78, 1157160), (80, 1128231), (90, 1002872), (104, 867870), (117, 771440), (120, 752154), (130, 694296), (144, 626795), (156, 578580), (180, 501436), (195, 462864), (208, 433935), (234, 385720), (240, 376077), (260, 347148), (312, 289290), (360, 250718), (390, 231432), (468, 192860), (520, 173574), (585, 154288), (624, 144645), (720, 125359), (780, 115716), (936, 96430), (1040, 86787), (1170, 77144), (1560, 57858), (1872, 48215), (2340, 38572), (3120, 28929), (4680, 19286), (9360, 9643)]