492729120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26321}}^1$

素因数の和:26355

約数の個数: 144

約数和(自身を含む): 1810848312

約数和(自身を除く): 1318119192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 26321, 52642, 78963, 105284, 131605, 157926, 210568, 236889, 263210, 315852, 342173, 394815, 421136, 473778, 526420, 631704, 684346, 789630, 842272, 947556, 1026519, 1052840, 1184445, 1263408, 1368692, 1579260, 1710865, 1895112, 2053038, 2105680, 2368890, 2526816, 2737384, 3079557, 3158520, 3421730, 3790224, 4106076, 4211360, 4737780, 5132595, 5474768, 6159114, 6317040, 6843460, 7580448, 8212152, 9475560, 10265190, 10949536, 12318228, 12634080, 13686920, 15397785, 16424304, 18951120, 20530380, 24636456, 27373840, 30795570, 32848608, 37902240, 41060760, 49272912, 54747680, 61591140, 82121520, 98545824, 123182280, 164243040, 246364560, 492729120]

約数ペア:

[(1, 492729120), (2, 246364560), (3, 164243040), (4, 123182280), (5, 98545824), (6, 82121520), (8, 61591140), (9, 54747680), (10, 49272912), (12, 41060760), (13, 37902240), (15, 32848608), (16, 30795570), (18, 27373840), (20, 24636456), (24, 20530380), (26, 18951120), (30, 16424304), (32, 15397785), (36, 13686920), (39, 12634080), (40, 12318228), (45, 10949536), (48, 10265190), (52, 9475560), (60, 8212152), (65, 7580448), (72, 6843460), (78, 6317040), (80, 6159114), (90, 5474768), (96, 5132595), (104, 4737780), (117, 4211360), (120, 4106076), (130, 3790224), (144, 3421730), (156, 3158520), (160, 3079557), (180, 2737384), (195, 2526816), (208, 2368890), (234, 2105680), (240, 2053038), (260, 1895112), (288, 1710865), (312, 1579260), (360, 1368692), (390, 1263408), (416, 1184445), (468, 1052840), (480, 1026519), (520, 947556), (585, 842272), (624, 789630), (720, 684346), (780, 631704), (936, 526420), (1040, 473778), (1170, 421136), (1248, 394815), (1440, 342173), (1560, 315852), (1872, 263210), (2080, 236889), (2340, 210568), (3120, 157926), (3744, 131605), (4680, 105284), (6240, 78963), (9360, 52642), (18720, 26321)]