374942880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20029}}^1$

素因数の和:20063

約数の個数: 144

約数和(自身を含む): 1377983880

約数和(自身を除く): 1003041000

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, 20029, 40058, 60087, 80116, 100145, 120174, 160232, 180261, 200290, 240348, 260377, 300435, 320464, 360522, 400580, 480696, 520754, 600870, 640928, 721044, 781131, 801160, 901305, 961392, 1041508, 1201740, 1301885, 1442088, 1562262, 1602320, 1802610, 1922784, 2083016, 2343393, 2403480, 2603770, 2884176, 3124524, 3204640, 3605220, 3905655, 4166032, 4686786, 4806960, 5207540, 5768352, 6249048, 7210440, 7811310, 8332064, 9373572, 9613920, 10415080, 11716965, 12498096, 14420880, 15622620, 18747144, 20830160, 23433930, 24996192, 28841760, 31245240, 37494288, 41660320, 46867860, 62490480, 74988576, 93735720, 124980960, 187471440, 374942880]

約数ペア:

[(1, 374942880), (2, 187471440), (3, 124980960), (4, 93735720), (5, 74988576), (6, 62490480), (8, 46867860), (9, 41660320), (10, 37494288), (12, 31245240), (13, 28841760), (15, 24996192), (16, 23433930), (18, 20830160), (20, 18747144), (24, 15622620), (26, 14420880), (30, 12498096), (32, 11716965), (36, 10415080), (39, 9613920), (40, 9373572), (45, 8332064), (48, 7811310), (52, 7210440), (60, 6249048), (65, 5768352), (72, 5207540), (78, 4806960), (80, 4686786), (90, 4166032), (96, 3905655), (104, 3605220), (117, 3204640), (120, 3124524), (130, 2884176), (144, 2603770), (156, 2403480), (160, 2343393), (180, 2083016), (195, 1922784), (208, 1802610), (234, 1602320), (240, 1562262), (260, 1442088), (288, 1301885), (312, 1201740), (360, 1041508), (390, 961392), (416, 901305), (468, 801160), (480, 781131), (520, 721044), (585, 640928), (624, 600870), (720, 520754), (780, 480696), (936, 400580), (1040, 360522), (1170, 320464), (1248, 300435), (1440, 260377), (1560, 240348), (1872, 200290), (2080, 180261), (2340, 160232), (3120, 120174), (3744, 100145), (4680, 80116), (6240, 60087), (9360, 40058), (18720, 20029)]