180146880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:975

約数の個数: 168

約数和(自身を含む): 629070624

約数和(自身を除く): 448923744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 881, 960, 1065, 1136, 1278, 1420, 1440, 1704, 1762, 2130, 2272, 2556, 2643, 2840, 2880, 3195, 3408, 3524, 4260, 4405, 4544, 5112, 5286, 5680, 6390, 6816, 7048, 7929, 8520, 8810, 10224, 10572, 11360, 12780, 13215, 13632, 14096, 15858, 17040, 17620, 20448, 21144, 22720, 25560, 26430, 28192, 31716, 34080, 35240, 39645, 40896, 42288, 51120, 52860, 56384, 62551, 63432, 68160, 70480, 79290, 84576, 102240, 105720, 125102, 126864, 140960, 158580, 169152, 187653, 204480, 211440, 250204, 253728, 281920, 312755, 317160, 375306, 422880, 500408, 507456, 562959, 625510, 634320, 750612, 845760, 938265, 1000816, 1125918, 1251020, 1268640, 1501224, 1876530, 2001632, 2251836, 2502040, 2537280, 2814795, 3002448, 3753060, 4003264, 4503672, 5004080, 5629590, 6004896, 7506120, 9007344, 10008160, 11259180, 12009792, 15012240, 18014688, 20016320, 22518360, 30024480, 36029376, 45036720, 60048960, 90073440, 180146880]

約数ペア:

[(1, 180146880), (2, 90073440), (3, 60048960), (4, 45036720), (5, 36029376), (6, 30024480), (8, 22518360), (9, 20016320), (10, 18014688), (12, 15012240), (15, 12009792), (16, 11259180), (18, 10008160), (20, 9007344), (24, 7506120), (30, 6004896), (32, 5629590), (36, 5004080), (40, 4503672), (45, 4003264), (48, 3753060), (60, 3002448), (64, 2814795), (71, 2537280), (72, 2502040), (80, 2251836), (90, 2001632), (96, 1876530), (120, 1501224), (142, 1268640), (144, 1251020), (160, 1125918), (180, 1000816), (192, 938265), (213, 845760), (240, 750612), (284, 634320), (288, 625510), (320, 562959), (355, 507456), (360, 500408), (426, 422880), (480, 375306), (568, 317160), (576, 312755), (639, 281920), (710, 253728), (720, 250204), (852, 211440), (881, 204480), (960, 187653), (1065, 169152), (1136, 158580), (1278, 140960), (1420, 126864), (1440, 125102), (1704, 105720), (1762, 102240), (2130, 84576), (2272, 79290), (2556, 70480), (2643, 68160), (2840, 63432), (2880, 62551), (3195, 56384), (3408, 52860), (3524, 51120), (4260, 42288), (4405, 40896), (4544, 39645), (5112, 35240), (5286, 34080), (5680, 31716), (6390, 28192), (6816, 26430), (7048, 25560), (7929, 22720), (8520, 21144), (8810, 20448), (10224, 17620), (10572, 17040), (11360, 15858), (12780, 14096), (13215, 13632)]