489264960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4013}}^1$

素因数の和:4160

約数の個数: 112

約数和(自身を含む): 1566038016

約数和(自身を除く): 1076773056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4013, 4064, 5080, 6096, 7620, 8026, 8128, 10160, 12039, 12192, 15240, 16052, 20065, 20320, 24078, 24384, 30480, 32104, 40130, 40640, 48156, 60195, 60960, 64208, 80260, 96312, 120390, 121920, 128416, 160520, 192624, 240780, 256832, 321040, 385248, 481560, 509651, 642080, 770496, 963120, 1019302, 1284160, 1528953, 1926240, 2038604, 2548255, 3057906, 3852480, 4077208, 5096510, 6115812, 7644765, 8154416, 10193020, 12231624, 15289530, 16308832, 20386040, 24463248, 30579060, 32617664, 40772080, 48926496, 61158120, 81544160, 97852992, 122316240, 163088320, 244632480, 489264960]

約数ペア:

[(1, 489264960), (2, 244632480), (3, 163088320), (4, 122316240), (5, 97852992), (6, 81544160), (8, 61158120), (10, 48926496), (12, 40772080), (15, 32617664), (16, 30579060), (20, 24463248), (24, 20386040), (30, 16308832), (32, 15289530), (40, 12231624), (48, 10193020), (60, 8154416), (64, 7644765), (80, 6115812), (96, 5096510), (120, 4077208), (127, 3852480), (160, 3057906), (192, 2548255), (240, 2038604), (254, 1926240), (320, 1528953), (381, 1284160), (480, 1019302), (508, 963120), (635, 770496), (762, 642080), (960, 509651), (1016, 481560), (1270, 385248), (1524, 321040), (1905, 256832), (2032, 240780), (2540, 192624), (3048, 160520), (3810, 128416), (4013, 121920), (4064, 120390), (5080, 96312), (6096, 80260), (7620, 64208), (8026, 60960), (8128, 60195), (10160, 48156), (12039, 40640), (12192, 40130), (15240, 32104), (16052, 30480), (20065, 24384), (20320, 24078)]