40303320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6337}}^1$

素因数の和:6404

約数の個数: 64

約数和(自身を含む): 123210720

約数和(自身を除く): 82907400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6337, 6360, 12674, 19011, 25348, 31685, 38022, 50696, 63370, 76044, 95055, 126740, 152088, 190110, 253480, 335861, 380220, 671722, 760440, 1007583, 1343444, 1679305, 2015166, 2686888, 3358610, 4030332, 5037915, 6717220, 8060664, 10075830, 13434440, 20151660, 40303320]

約数ペア:

[(1, 40303320), (2, 20151660), (3, 13434440), (4, 10075830), (5, 8060664), (6, 6717220), (8, 5037915), (10, 4030332), (12, 3358610), (15, 2686888), (20, 2015166), (24, 1679305), (30, 1343444), (40, 1007583), (53, 760440), (60, 671722), (106, 380220), (120, 335861), (159, 253480), (212, 190110), (265, 152088), (318, 126740), (424, 95055), (530, 76044), (636, 63370), (795, 50696), (1060, 38022), (1272, 31685), (1590, 25348), (2120, 19011), (3180, 12674), (6337, 6360)]