69705960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2753}}^1$

素因数の和:2978

約数の個数: 64

約数和(自身を含む): 210185280

約数和(自身を除く): 140479320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 2753, 3165, 4220, 5064, 5506, 6330, 8259, 8440, 11012, 12660, 13765, 16518, 22024, 25320, 27530, 33036, 41295, 55060, 66072, 82590, 110120, 165180, 330360, 580883, 1161766, 1742649, 2323532, 2904415, 3485298, 4647064, 5808830, 6970596, 8713245, 11617660, 13941192, 17426490, 23235320, 34852980, 69705960]

約数ペア:

[(1, 69705960), (2, 34852980), (3, 23235320), (4, 17426490), (5, 13941192), (6, 11617660), (8, 8713245), (10, 6970596), (12, 5808830), (15, 4647064), (20, 3485298), (24, 2904415), (30, 2323532), (40, 1742649), (60, 1161766), (120, 580883), (211, 330360), (422, 165180), (633, 110120), (844, 82590), (1055, 66072), (1266, 55060), (1688, 41295), (2110, 33036), (2532, 27530), (2753, 25320), (3165, 22024), (4220, 16518), (5064, 13765), (5506, 12660), (6330, 11012), (8259, 8440)]