4743180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 15502032

約数和(自身を除く): 10758852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2027, 2340, 4054, 6081, 8108, 10135, 12162, 18243, 20270, 24324, 26351, 30405, 36486, 40540, 52702, 60810, 72972, 79053, 91215, 105404, 121620, 131755, 158106, 182430, 237159, 263510, 316212, 364860, 395265, 474318, 527020, 790530, 948636, 1185795, 1581060, 2371590, 4743180]

約数ペア:

[(1, 4743180), (2, 2371590), (3, 1581060), (4, 1185795), (5, 948636), (6, 790530), (9, 527020), (10, 474318), (12, 395265), (13, 364860), (15, 316212), (18, 263510), (20, 237159), (26, 182430), (30, 158106), (36, 131755), (39, 121620), (45, 105404), (52, 91215), (60, 79053), (65, 72972), (78, 60810), (90, 52702), (117, 40540), (130, 36486), (156, 30405), (180, 26351), (195, 24324), (234, 20270), (260, 18243), (390, 12162), (468, 10135), (585, 8108), (780, 6081), (1170, 4054), (2027, 2340)]