151154240

素因数分解:

$2^6\times 5^1\times {\mathrm{563}}^1\times {\mathrm{839}}^1$

素因数の和:1419

約数の個数: 56

約数和(自身を含む): 361005120

約数和(自身を除く): 209850880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 563, 839, 1126, 1678, 2252, 2815, 3356, 4195, 4504, 5630, 6712, 8390, 9008, 11260, 13424, 16780, 18016, 22520, 26848, 33560, 36032, 45040, 53696, 67120, 90080, 134240, 180160, 268480, 472357, 944714, 1889428, 2361785, 3778856, 4723570, 7557712, 9447140, 15115424, 18894280, 30230848, 37788560, 75577120, 151154240]

約数ペア:

[(1, 151154240), (2, 75577120), (4, 37788560), (5, 30230848), (8, 18894280), (10, 15115424), (16, 9447140), (20, 7557712), (32, 4723570), (40, 3778856), (64, 2361785), (80, 1889428), (160, 944714), (320, 472357), (563, 268480), (839, 180160), (1126, 134240), (1678, 90080), (2252, 67120), (2815, 53696), (3356, 45040), (4195, 36032), (4504, 33560), (5630, 26848), (6712, 22520), (8390, 18016), (9008, 16780), (11260, 13424)]