481908960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8581}}^1$

素因数の和:8618

約数の個数: 192

約数和(自身を含む): 1816637760

約数和(自身を除く): 1334728800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 8581, 9360, 11232, 14040, 17162, 18720, 25743, 28080, 34324, 42905, 51486, 56160, 68648, 77229, 85810, 102972, 111553, 128715, 137296, 154458, 171620, 205944, 223106, 231687, 257430, 274592, 308916, 334659, 343240, 386145, 411888, 446212, 463374, 514860, 557765, 617832, 669318, 686480, 772290, 823776, 892424, 926748, 1003977, 1029720, 1115530, 1158435, 1235664, 1338636, 1372960, 1544580, 1673295, 1784848, 1853496, 2007954, 2059440, 2231060, 2316870, 2471328, 2677272, 3011931, 3089160, 3346590, 3569696, 3706992, 4015908, 4118880, 4462120, 4633740, 5019885, 5354544, 6023862, 6178320, 6693180, 7413984, 8031816, 8924240, 9267480, 10039770, 10709088, 12047724, 12356640, 13386360, 15059655, 16063632, 17848480, 18534960, 20079540, 24095448, 26772720, 30119310, 32127264, 37069920, 40159080, 48190896, 53545440, 60238620, 80318160, 96381792, 120477240, 160636320, 240954480, 481908960]

約数ペア:

[(1, 481908960), (2, 240954480), (3, 160636320), (4, 120477240), (5, 96381792), (6, 80318160), (8, 60238620), (9, 53545440), (10, 48190896), (12, 40159080), (13, 37069920), (15, 32127264), (16, 30119310), (18, 26772720), (20, 24095448), (24, 20079540), (26, 18534960), (27, 17848480), (30, 16063632), (32, 15059655), (36, 13386360), (39, 12356640), (40, 12047724), (45, 10709088), (48, 10039770), (52, 9267480), (54, 8924240), (60, 8031816), (65, 7413984), (72, 6693180), (78, 6178320), (80, 6023862), (90, 5354544), (96, 5019885), (104, 4633740), (108, 4462120), (117, 4118880), (120, 4015908), (130, 3706992), (135, 3569696), (144, 3346590), (156, 3089160), (160, 3011931), (180, 2677272), (195, 2471328), (208, 2316870), (216, 2231060), (234, 2059440), (240, 2007954), (260, 1853496), (270, 1784848), (288, 1673295), (312, 1544580), (351, 1372960), (360, 1338636), (390, 1235664), (416, 1158435), (432, 1115530), (468, 1029720), (480, 1003977), (520, 926748), (540, 892424), (585, 823776), (624, 772290), (702, 686480), (720, 669318), (780, 617832), (864, 557765), (936, 514860), (1040, 463374), (1080, 446212), (1170, 411888), (1248, 386145), (1404, 343240), (1440, 334659), (1560, 308916), (1755, 274592), (1872, 257430), (2080, 231687), (2160, 223106), (2340, 205944), (2808, 171620), (3120, 154458), (3510, 137296), (3744, 128715), (4320, 111553), (4680, 102972), (5616, 85810), (6240, 77229), (7020, 68648), (8581, 56160), (9360, 51486), (11232, 42905), (14040, 34324), (17162, 28080), (18720, 25743)]