320406060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6131}}^1$

素因数の和:6223

約数の個数: 96

約数和(自身を含む): 980727552

約数和(自身を除く): 660321492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1742, 2010, 2613, 3484, 4020, 4355, 5226, 6131, 8710, 10452, 12262, 13065, 17420, 18393, 24524, 26130, 30655, 36786, 52260, 61310, 73572, 79703, 91965, 122620, 159406, 183930, 239109, 318812, 367860, 398515, 410777, 478218, 797030, 821554, 956436, 1195545, 1232331, 1594060, 1643108, 2053885, 2391090, 2464662, 4107770, 4782180, 4929324, 5340101, 6161655, 8215540, 10680202, 12323310, 16020303, 21360404, 24646620, 26700505, 32040606, 53401010, 64081212, 80101515, 106802020, 160203030, 320406060]

約数ペア:

[(1, 320406060), (2, 160203030), (3, 106802020), (4, 80101515), (5, 64081212), (6, 53401010), (10, 32040606), (12, 26700505), (13, 24646620), (15, 21360404), (20, 16020303), (26, 12323310), (30, 10680202), (39, 8215540), (52, 6161655), (60, 5340101), (65, 4929324), (67, 4782180), (78, 4107770), (130, 2464662), (134, 2391090), (156, 2053885), (195, 1643108), (201, 1594060), (260, 1232331), (268, 1195545), (335, 956436), (390, 821554), (402, 797030), (670, 478218), (780, 410777), (804, 398515), (871, 367860), (1005, 318812), (1340, 239109), (1742, 183930), (2010, 159406), (2613, 122620), (3484, 91965), (4020, 79703), (4355, 73572), (5226, 61310), (6131, 52260), (8710, 36786), (10452, 30655), (12262, 26130), (13065, 24524), (17420, 18393)]