151393560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4909}}^1$

素因数の和:5180

約数の個数: 64

約数和(自身を含む): 456040800

約数和(自身を除く): 304647240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4909, 5140, 6168, 7710, 9818, 10280, 14727, 15420, 19636, 24545, 29454, 30840, 39272, 49090, 58908, 73635, 98180, 117816, 147270, 196360, 294540, 589080, 1261613, 2523226, 3784839, 5046452, 6308065, 7569678, 10092904, 12616130, 15139356, 18924195, 25232260, 30278712, 37848390, 50464520, 75696780, 151393560]

約数ペア:

[(1, 151393560), (2, 75696780), (3, 50464520), (4, 37848390), (5, 30278712), (6, 25232260), (8, 18924195), (10, 15139356), (12, 12616130), (15, 10092904), (20, 7569678), (24, 6308065), (30, 5046452), (40, 3784839), (60, 2523226), (120, 1261613), (257, 589080), (514, 294540), (771, 196360), (1028, 147270), (1285, 117816), (1542, 98180), (2056, 73635), (2570, 58908), (3084, 49090), (3855, 39272), (4909, 30840), (5140, 29454), (6168, 24545), (7710, 19636), (9818, 15420), (10280, 14727)]