104997720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21341}}^1$

素因数の和:21396

約数の個数: 64

約数和(自身を含む): 322691040

約数和(自身を除く): 217693320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 21341, 42682, 64023, 85364, 106705, 128046, 170728, 213410, 256092, 320115, 426820, 512184, 640230, 853640, 874981, 1280460, 1749962, 2560920, 2624943, 3499924, 4374905, 5249886, 6999848, 8749810, 10499772, 13124715, 17499620, 20999544, 26249430, 34999240, 52498860, 104997720]

約数ペア:

[(1, 104997720), (2, 52498860), (3, 34999240), (4, 26249430), (5, 20999544), (6, 17499620), (8, 13124715), (10, 10499772), (12, 8749810), (15, 6999848), (20, 5249886), (24, 4374905), (30, 3499924), (40, 2624943), (41, 2560920), (60, 1749962), (82, 1280460), (120, 874981), (123, 853640), (164, 640230), (205, 512184), (246, 426820), (328, 320115), (410, 256092), (492, 213410), (615, 170728), (820, 128046), (984, 106705), (1230, 85364), (1640, 64023), (2460, 42682), (4920, 21341)]