84129960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1597}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 253123200

約数和(自身を除く): 168993240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1597, 1756, 2195, 2634, 3194, 3512, 4390, 4791, 5268, 6388, 6585, 7985, 8780, 9582, 10536, 12776, 13170, 15970, 17560, 19164, 23955, 26340, 31940, 38328, 47910, 52680, 63880, 95820, 191640, 701083, 1402166, 2103249, 2804332, 3505415, 4206498, 5608664, 7010830, 8412996, 10516245, 14021660, 16825992, 21032490, 28043320, 42064980, 84129960]

約数ペア:

[(1, 84129960), (2, 42064980), (3, 28043320), (4, 21032490), (5, 16825992), (6, 14021660), (8, 10516245), (10, 8412996), (12, 7010830), (15, 5608664), (20, 4206498), (24, 3505415), (30, 2804332), (40, 2103249), (60, 1402166), (120, 701083), (439, 191640), (878, 95820), (1317, 63880), (1597, 52680), (1756, 47910), (2195, 38328), (2634, 31940), (3194, 26340), (3512, 23955), (4390, 19164), (4791, 17560), (5268, 15970), (6388, 13170), (6585, 12776), (7985, 10536), (8780, 9582)]