7552920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 22900320

約数和(自身を除く): 15347400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 557, 565, 678, 904, 1114, 1130, 1356, 1671, 1695, 2228, 2260, 2712, 2785, 3342, 3390, 4456, 4520, 5570, 6684, 6780, 8355, 11140, 13368, 13560, 16710, 22280, 33420, 62941, 66840, 125882, 188823, 251764, 314705, 377646, 503528, 629410, 755292, 944115, 1258820, 1510584, 1888230, 2517640, 3776460, 7552920]

約数ペア:

[(1, 7552920), (2, 3776460), (3, 2517640), (4, 1888230), (5, 1510584), (6, 1258820), (8, 944115), (10, 755292), (12, 629410), (15, 503528), (20, 377646), (24, 314705), (30, 251764), (40, 188823), (60, 125882), (113, 66840), (120, 62941), (226, 33420), (339, 22280), (452, 16710), (557, 13560), (565, 13368), (678, 11140), (904, 8355), (1114, 6780), (1130, 6684), (1356, 5570), (1671, 4520), (1695, 4456), (2228, 3390), (2260, 3342), (2712, 2785)]