65016960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{33863}}^1$

素因数の和:33885

約数の個数: 64

約数和(自身を含む): 207247680

約数和(自身を除く): 142230720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 33863, 67726, 101589, 135452, 169315, 203178, 270904, 338630, 406356, 507945, 541808, 677260, 812712, 1015890, 1083616, 1354520, 1625424, 2031780, 2167232, 2709040, 3250848, 4063560, 4334464, 5418080, 6501696, 8127120, 10836160, 13003392, 16254240, 21672320, 32508480, 65016960]

約数ペア:

[(1, 65016960), (2, 32508480), (3, 21672320), (4, 16254240), (5, 13003392), (6, 10836160), (8, 8127120), (10, 6501696), (12, 5418080), (15, 4334464), (16, 4063560), (20, 3250848), (24, 2709040), (30, 2167232), (32, 2031780), (40, 1625424), (48, 1354520), (60, 1083616), (64, 1015890), (80, 812712), (96, 677260), (120, 541808), (128, 507945), (160, 406356), (192, 338630), (240, 270904), (320, 203178), (384, 169315), (480, 135452), (640, 101589), (960, 67726), (1920, 33863)]