148753560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16981}}^1$

素因数の和:17068

約数の個数: 64

約数和(自身を含む): 452400480

約数和(自身を除く): 303646920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 16981, 33962, 50943, 67924, 84905, 101886, 135848, 169810, 203772, 254715, 339620, 407544, 509430, 679240, 1018860, 1239613, 2037720, 2479226, 3718839, 4958452, 6198065, 7437678, 9916904, 12396130, 14875356, 18594195, 24792260, 29750712, 37188390, 49584520, 74376780, 148753560]

約数ペア:

[(1, 148753560), (2, 74376780), (3, 49584520), (4, 37188390), (5, 29750712), (6, 24792260), (8, 18594195), (10, 14875356), (12, 12396130), (15, 9916904), (20, 7437678), (24, 6198065), (30, 4958452), (40, 3718839), (60, 2479226), (73, 2037720), (120, 1239613), (146, 1018860), (219, 679240), (292, 509430), (365, 407544), (438, 339620), (584, 254715), (730, 203772), (876, 169810), (1095, 135848), (1460, 101886), (1752, 84905), (2190, 67924), (2920, 50943), (4380, 33962), (8760, 16981)]