315921970920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84925261}}^1$

素因数の和:84925306

約数の個数: 64

約数和(自身を含む): 978339018240

約数和(自身を除く): 662417047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 84925261, 169850522, 254775783, 339701044, 424626305, 509551566, 679402088, 849252610, 1019103132, 1273878915, 1698505220, 2038206264, 2547757830, 2632683091, 3397010440, 5095515660, 5265366182, 7898049273, 10191031320, 10530732364, 13163415455, 15796098546, 21061464728, 26326830910, 31592197092, 39490246365, 52653661820, 63184394184, 78980492730, 105307323640, 157960985460, 315921970920]

約数ペア:

[(1, 315921970920), (2, 157960985460), (3, 105307323640), (4, 78980492730), (5, 63184394184), (6, 52653661820), (8, 39490246365), (10, 31592197092), (12, 26326830910), (15, 21061464728), (20, 15796098546), (24, 13163415455), (30, 10530732364), (31, 10191031320), (40, 7898049273), (60, 5265366182), (62, 5095515660), (93, 3397010440), (120, 2632683091), (124, 2547757830), (155, 2038206264), (186, 1698505220), (248, 1273878915), (310, 1019103132), (372, 849252610), (465, 679402088), (620, 509551566), (744, 424626305), (930, 339701044), (1240, 254775783), (1860, 169850522), (3720, 84925261)]