442505160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13217}}^1$

素因数の和:13268

約数の個数: 128

約数和(自身を含む): 1522713600

約数和(自身を除く): 1080208440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 13217, 16740, 26434, 33480, 39651, 52868, 66085, 79302, 105736, 118953, 132170, 158604, 198255, 237906, 264340, 317208, 356859, 396510, 409727, 475812, 528680, 594765, 713718, 793020, 819454, 951624, 1189530, 1229181, 1427436, 1586040, 1638908, 1784295, 2048635, 2379060, 2458362, 2854872, 3277816, 3568590, 3687543, 4097270, 4758120, 4916724, 6145905, 7137180, 7375086, 8194540, 9833448, 11062629, 12291810, 14274360, 14750172, 16389080, 18437715, 22125258, 24583620, 29500344, 36875430, 44250516, 49167240, 55313145, 73750860, 88501032, 110626290, 147501720, 221252580, 442505160]

約数ペア:

[(1, 442505160), (2, 221252580), (3, 147501720), (4, 110626290), (5, 88501032), (6, 73750860), (8, 55313145), (9, 49167240), (10, 44250516), (12, 36875430), (15, 29500344), (18, 24583620), (20, 22125258), (24, 18437715), (27, 16389080), (30, 14750172), (31, 14274360), (36, 12291810), (40, 11062629), (45, 9833448), (54, 8194540), (60, 7375086), (62, 7137180), (72, 6145905), (90, 4916724), (93, 4758120), (108, 4097270), (120, 3687543), (124, 3568590), (135, 3277816), (155, 2854872), (180, 2458362), (186, 2379060), (216, 2048635), (248, 1784295), (270, 1638908), (279, 1586040), (310, 1427436), (360, 1229181), (372, 1189530), (465, 951624), (540, 819454), (558, 793020), (620, 713718), (744, 594765), (837, 528680), (930, 475812), (1080, 409727), (1116, 396510), (1240, 356859), (1395, 317208), (1674, 264340), (1860, 237906), (2232, 198255), (2790, 158604), (3348, 132170), (3720, 118953), (4185, 105736), (5580, 79302), (6696, 66085), (8370, 52868), (11160, 39651), (13217, 33480), (16740, 26434)]