577647540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{43961}}^1$

素因数の和:44049

約数の個数: 72

約数和(自身を含む): 1776240648

約数和(自身を除く): 1198593108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 43961, 87922, 131883, 175844, 219805, 263766, 395649, 439610, 527532, 659415, 791298, 879220, 1318830, 1582596, 1978245, 2637660, 3209153, 3956490, 6418306, 7912980, 9627459, 12836612, 16045765, 19254918, 28882377, 32091530, 38509836, 48137295, 57764754, 64183060, 96274590, 115529508, 144411885, 192549180, 288823770, 577647540]

約数ペア:

[(1, 577647540), (2, 288823770), (3, 192549180), (4, 144411885), (5, 115529508), (6, 96274590), (9, 64183060), (10, 57764754), (12, 48137295), (15, 38509836), (18, 32091530), (20, 28882377), (30, 19254918), (36, 16045765), (45, 12836612), (60, 9627459), (73, 7912980), (90, 6418306), (146, 3956490), (180, 3209153), (219, 2637660), (292, 1978245), (365, 1582596), (438, 1318830), (657, 879220), (730, 791298), (876, 659415), (1095, 527532), (1314, 439610), (1460, 395649), (2190, 263766), (2628, 219805), (3285, 175844), (4380, 131883), (6570, 87922), (13140, 43961)]