304952580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18266

約数の個数: 96

約数和(自身を含む): 979399680

約数和(自身を除く): 674447100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 18217, 36434, 54651, 72868, 91085, 109302, 163953, 182170, 218604, 273255, 327906, 364340, 491859, 546510, 564727, 655812, 819765, 983718, 1093020, 1129454, 1639530, 1694181, 1967436, 2258908, 2459295, 2823635, 3279060, 3388362, 4918590, 5082543, 5647270, 6776724, 8470905, 9837180, 10165086, 11294540, 15247629, 16941810, 20330172, 25412715, 30495258, 33883620, 50825430, 60990516, 76238145, 101650860, 152476290, 304952580]

約数ペア:

[(1, 304952580), (2, 152476290), (3, 101650860), (4, 76238145), (5, 60990516), (6, 50825430), (9, 33883620), (10, 30495258), (12, 25412715), (15, 20330172), (18, 16941810), (20, 15247629), (27, 11294540), (30, 10165086), (31, 9837180), (36, 8470905), (45, 6776724), (54, 5647270), (60, 5082543), (62, 4918590), (90, 3388362), (93, 3279060), (108, 2823635), (124, 2459295), (135, 2258908), (155, 1967436), (180, 1694181), (186, 1639530), (270, 1129454), (279, 1093020), (310, 983718), (372, 819765), (465, 655812), (540, 564727), (558, 546510), (620, 491859), (837, 364340), (930, 327906), (1116, 273255), (1395, 218604), (1674, 182170), (1860, 163953), (2790, 109302), (3348, 91085), (4185, 72868), (5580, 54651), (8370, 36434), (16740, 18217)]