47349028920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2420707}}^1$

素因数の和:2420884

約数の個数: 64

約数和(自身を含む): 142918600320

約数和(自身を除く): 95569571400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 2420707, 4841414, 7262121, 9682828, 12103535, 14524242, 19365656, 24207070, 29048484, 36310605, 48414140, 58096968, 72621210, 96828280, 145242420, 290484840, 394575241, 789150482, 1183725723, 1578300964, 1972876205, 2367451446, 3156601928, 3945752410, 4734902892, 5918628615, 7891504820, 9469805784, 11837257230, 15783009640, 23674514460, 47349028920]

約数ペア:

[(1, 47349028920), (2, 23674514460), (3, 15783009640), (4, 11837257230), (5, 9469805784), (6, 7891504820), (8, 5918628615), (10, 4734902892), (12, 3945752410), (15, 3156601928), (20, 2367451446), (24, 1972876205), (30, 1578300964), (40, 1183725723), (60, 789150482), (120, 394575241), (163, 290484840), (326, 145242420), (489, 96828280), (652, 72621210), (815, 58096968), (978, 48414140), (1304, 36310605), (1630, 29048484), (1956, 24207070), (2445, 19365656), (3260, 14524242), (3912, 12103535), (4890, 9682828), (6520, 7262121), (9780, 4841414), (19560, 2420707)]