168239640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1733}}^1$

素因数の和:2556

約数の個数: 64

約数和(自身を含む): 505634400

約数和(自身を除く): 337394760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 809, 1618, 1733, 2427, 3236, 3466, 4045, 4854, 5199, 6472, 6932, 8090, 8665, 9708, 10398, 12135, 13864, 16180, 17330, 19416, 20796, 24270, 25995, 32360, 34660, 41592, 48540, 51990, 69320, 97080, 103980, 207960, 1401997, 2803994, 4205991, 5607988, 7009985, 8411982, 11215976, 14019970, 16823964, 21029955, 28039940, 33647928, 42059910, 56079880, 84119820, 168239640]

約数ペア:

[(1, 168239640), (2, 84119820), (3, 56079880), (4, 42059910), (5, 33647928), (6, 28039940), (8, 21029955), (10, 16823964), (12, 14019970), (15, 11215976), (20, 8411982), (24, 7009985), (30, 5607988), (40, 4205991), (60, 2803994), (120, 1401997), (809, 207960), (1618, 103980), (1733, 97080), (2427, 69320), (3236, 51990), (3466, 48540), (4045, 41592), (4854, 34660), (5199, 32360), (6472, 25995), (6932, 24270), (8090, 20796), (8665, 19416), (9708, 17330), (10398, 16180), (12135, 13864)]