1906527720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{145759}}^1$

素因数の和:145882

約数の個数: 64

約数和(自身を含む): 5772096000

約数和(自身を除く): 3865568280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 145759, 291518, 437277, 583036, 728795, 874554, 1166072, 1457590, 1749108, 2186385, 2915180, 3498216, 4372770, 5830360, 8745540, 15887731, 17491080, 31775462, 47663193, 63550924, 79438655, 95326386, 127101848, 158877310, 190652772, 238315965, 317754620, 381305544, 476631930, 635509240, 953263860, 1906527720]

約数ペア:

[(1, 1906527720), (2, 953263860), (3, 635509240), (4, 476631930), (5, 381305544), (6, 317754620), (8, 238315965), (10, 190652772), (12, 158877310), (15, 127101848), (20, 95326386), (24, 79438655), (30, 63550924), (40, 47663193), (60, 31775462), (109, 17491080), (120, 15887731), (218, 8745540), (327, 5830360), (436, 4372770), (545, 3498216), (654, 2915180), (872, 2186385), (1090, 1749108), (1308, 1457590), (1635, 1166072), (2180, 874554), (2616, 728795), (3270, 583036), (4360, 437277), (6540, 291518), (13080, 145759)]