98399640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2671}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 296271360

約数和(自身を除く): 197871720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 2671, 3070, 3684, 4605, 5342, 6140, 7368, 8013, 9210, 10684, 12280, 13355, 16026, 18420, 21368, 26710, 32052, 36840, 40065, 53420, 64104, 80130, 106840, 160260, 320520, 819997, 1639994, 2459991, 3279988, 4099985, 4919982, 6559976, 8199970, 9839964, 12299955, 16399940, 19679928, 24599910, 32799880, 49199820, 98399640]

約数ペア:

[(1, 98399640), (2, 49199820), (3, 32799880), (4, 24599910), (5, 19679928), (6, 16399940), (8, 12299955), (10, 9839964), (12, 8199970), (15, 6559976), (20, 4919982), (24, 4099985), (30, 3279988), (40, 2459991), (60, 1639994), (120, 819997), (307, 320520), (614, 160260), (921, 106840), (1228, 80130), (1535, 64104), (1842, 53420), (2456, 40065), (2671, 36840), (3070, 32052), (3684, 26710), (4605, 21368), (5342, 18420), (6140, 16026), (7368, 13355), (8013, 12280), (9210, 10684)]