323603520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1188

約数の個数: 112

約数和(自身を含む): 1031004288

約数和(自身を除く): 707400768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 521, 647, 960, 1042, 1294, 1563, 1941, 2084, 2588, 2605, 3126, 3235, 3882, 4168, 5176, 5210, 6252, 6470, 7764, 7815, 8336, 9705, 10352, 10420, 12504, 12940, 15528, 15630, 16672, 19410, 20704, 20840, 25008, 25880, 31056, 31260, 33344, 38820, 41408, 41680, 50016, 51760, 62112, 62520, 77640, 83360, 100032, 103520, 124224, 125040, 155280, 166720, 207040, 250080, 310560, 337087, 500160, 621120, 674174, 1011261, 1348348, 1685435, 2022522, 2696696, 3370870, 4045044, 5056305, 5393392, 6741740, 8090088, 10112610, 10786784, 13483480, 16180176, 20225220, 21573568, 26966960, 32360352, 40450440, 53933920, 64720704, 80900880, 107867840, 161801760, 323603520]

約数ペア:

[(1, 323603520), (2, 161801760), (3, 107867840), (4, 80900880), (5, 64720704), (6, 53933920), (8, 40450440), (10, 32360352), (12, 26966960), (15, 21573568), (16, 20225220), (20, 16180176), (24, 13483480), (30, 10786784), (32, 10112610), (40, 8090088), (48, 6741740), (60, 5393392), (64, 5056305), (80, 4045044), (96, 3370870), (120, 2696696), (160, 2022522), (192, 1685435), (240, 1348348), (320, 1011261), (480, 674174), (521, 621120), (647, 500160), (960, 337087), (1042, 310560), (1294, 250080), (1563, 207040), (1941, 166720), (2084, 155280), (2588, 125040), (2605, 124224), (3126, 103520), (3235, 100032), (3882, 83360), (4168, 77640), (5176, 62520), (5210, 62112), (6252, 51760), (6470, 50016), (7764, 41680), (7815, 41408), (8336, 38820), (9705, 33344), (10352, 31260), (10420, 31056), (12504, 25880), (12940, 25008), (15528, 20840), (15630, 20704), (16672, 19410)]