380429520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51133}}^1$

素因数の和:51180

約数の個数: 80

約数和(自身を含む): 1217398272

約数和(自身を除く): 836968752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 51133, 102266, 153399, 204532, 255665, 306798, 409064, 511330, 613596, 766995, 818128, 1022660, 1227192, 1533990, 1585123, 2045320, 2454384, 3067980, 3170246, 4090640, 4755369, 6135960, 6340492, 7925615, 9510738, 12271920, 12680984, 15851230, 19021476, 23776845, 25361968, 31702460, 38042952, 47553690, 63404920, 76085904, 95107380, 126809840, 190214760, 380429520]

約数ペア:

[(1, 380429520), (2, 190214760), (3, 126809840), (4, 95107380), (5, 76085904), (6, 63404920), (8, 47553690), (10, 38042952), (12, 31702460), (15, 25361968), (16, 23776845), (20, 19021476), (24, 15851230), (30, 12680984), (31, 12271920), (40, 9510738), (48, 7925615), (60, 6340492), (62, 6135960), (80, 4755369), (93, 4090640), (120, 3170246), (124, 3067980), (155, 2454384), (186, 2045320), (240, 1585123), (248, 1533990), (310, 1227192), (372, 1022660), (465, 818128), (496, 766995), (620, 613596), (744, 511330), (930, 409064), (1240, 306798), (1488, 255665), (1860, 204532), (2480, 153399), (3720, 102266), (7440, 51133)]