130311840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271483}}^1$

素因数の和:271501

約数の個数: 48

約数和(自身を含む): 410483808

約数和(自身を除く): 280171968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 271483, 542966, 814449, 1085932, 1357415, 1628898, 2171864, 2714830, 3257796, 4072245, 4343728, 5429660, 6515592, 8144490, 8687456, 10859320, 13031184, 16288980, 21718640, 26062368, 32577960, 43437280, 65155920, 130311840]

約数ペア:

[(1, 130311840), (2, 65155920), (3, 43437280), (4, 32577960), (5, 26062368), (6, 21718640), (8, 16288980), (10, 13031184), (12, 10859320), (15, 8687456), (16, 8144490), (20, 6515592), (24, 5429660), (30, 4343728), (32, 4072245), (40, 3257796), (48, 2714830), (60, 2171864), (80, 1628898), (96, 1357415), (120, 1085932), (160, 814449), (240, 542966), (480, 271483)]