69581520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 235232712

約数和(自身を除く): 165651192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 401, 482, 720, 723, 802, 964, 1203, 1205, 1446, 1604, 1928, 2005, 2169, 2406, 2410, 2892, 3208, 3609, 3615, 3856, 4010, 4338, 4812, 4820, 5784, 6015, 6416, 7218, 7230, 8020, 8676, 9624, 9640, 10845, 11568, 12030, 14436, 14460, 16040, 17352, 18045, 19248, 19280, 21690, 24060, 28872, 28920, 32080, 34704, 36090, 43380, 48120, 57744, 57840, 72180, 86760, 96240, 96641, 144360, 173520, 193282, 288720, 289923, 386564, 483205, 579846, 773128, 869769, 966410, 1159692, 1449615, 1546256, 1739538, 1932820, 2319384, 2899230, 3479076, 3865640, 4348845, 4638768, 5798460, 6958152, 7731280, 8697690, 11596920, 13916304, 17395380, 23193840, 34790760, 69581520]

約数ペア:

[(1, 69581520), (2, 34790760), (3, 23193840), (4, 17395380), (5, 13916304), (6, 11596920), (8, 8697690), (9, 7731280), (10, 6958152), (12, 5798460), (15, 4638768), (16, 4348845), (18, 3865640), (20, 3479076), (24, 2899230), (30, 2319384), (36, 1932820), (40, 1739538), (45, 1546256), (48, 1449615), (60, 1159692), (72, 966410), (80, 869769), (90, 773128), (120, 579846), (144, 483205), (180, 386564), (240, 289923), (241, 288720), (360, 193282), (401, 173520), (482, 144360), (720, 96641), (723, 96240), (802, 86760), (964, 72180), (1203, 57840), (1205, 57744), (1446, 48120), (1604, 43380), (1928, 36090), (2005, 34704), (2169, 32080), (2406, 28920), (2410, 28872), (2892, 24060), (3208, 21690), (3609, 19280), (3615, 19248), (3856, 18045), (4010, 17352), (4338, 16040), (4812, 14460), (4820, 14436), (5784, 12030), (6015, 11568), (6416, 10845), (7218, 9640), (7230, 9624), (8020, 8676)]