321201120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4007}}^1$

素因数の和:4192

約数の個数: 96

約数和(自身を含む): 1018096128

約数和(自身を除く): 696895008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 480, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4007, 4008, 5010, 5344, 6680, 8014, 8016, 10020, 12021, 13360, 16028, 16032, 20035, 20040, 24042, 26720, 32056, 40070, 40080, 48084, 60105, 64112, 80140, 80160, 96168, 120210, 128224, 160280, 192336, 240420, 320560, 384672, 480840, 641120, 669169, 961680, 1338338, 1923360, 2007507, 2676676, 3345845, 4015014, 5353352, 6691690, 8030028, 10037535, 10706704, 13383380, 16060056, 20075070, 21413408, 26766760, 32120112, 40150140, 53533520, 64240224, 80300280, 107067040, 160600560, 321201120]

約数ペア:

[(1, 321201120), (2, 160600560), (3, 107067040), (4, 80300280), (5, 64240224), (6, 53533520), (8, 40150140), (10, 32120112), (12, 26766760), (15, 21413408), (16, 20075070), (20, 16060056), (24, 13383380), (30, 10706704), (32, 10037535), (40, 8030028), (48, 6691690), (60, 5353352), (80, 4015014), (96, 3345845), (120, 2676676), (160, 2007507), (167, 1923360), (240, 1338338), (334, 961680), (480, 669169), (501, 641120), (668, 480840), (835, 384672), (1002, 320560), (1336, 240420), (1670, 192336), (2004, 160280), (2505, 128224), (2672, 120210), (3340, 96168), (4007, 80160), (4008, 80140), (5010, 64112), (5344, 60105), (6680, 48084), (8014, 40080), (8016, 40070), (10020, 32056), (12021, 26720), (13360, 24042), (16028, 20040), (16032, 20035)]