520028760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{4463}}^1$

素因数の和:5448

約数の個数: 64

約数和(自身を含む): 1562042880

約数和(自身を除く): 1042014120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 971, 1942, 2913, 3884, 4463, 4855, 5826, 7768, 8926, 9710, 11652, 13389, 14565, 17852, 19420, 22315, 23304, 26778, 29130, 35704, 38840, 44630, 53556, 58260, 66945, 89260, 107112, 116520, 133890, 178520, 267780, 535560, 4333573, 8667146, 13000719, 17334292, 21667865, 26001438, 34668584, 43335730, 52002876, 65003595, 86671460, 104005752, 130007190, 173342920, 260014380, 520028760]

約数ペア:

[(1, 520028760), (2, 260014380), (3, 173342920), (4, 130007190), (5, 104005752), (6, 86671460), (8, 65003595), (10, 52002876), (12, 43335730), (15, 34668584), (20, 26001438), (24, 21667865), (30, 17334292), (40, 13000719), (60, 8667146), (120, 4333573), (971, 535560), (1942, 267780), (2913, 178520), (3884, 133890), (4463, 116520), (4855, 107112), (5826, 89260), (7768, 66945), (8926, 58260), (9710, 53556), (11652, 44630), (13389, 38840), (14565, 35704), (17852, 29130), (19420, 26778), (22315, 23304)]