157103640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{436399}}^1$

素因数の和:436416

約数の個数: 48

約数和(自身を含む): 510588000

約数和(自身を除く): 353484360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 436399, 872798, 1309197, 1745596, 2181995, 2618394, 3491192, 3927591, 4363990, 5236788, 6545985, 7855182, 8727980, 10473576, 13091970, 15710364, 17455960, 19637955, 26183940, 31420728, 39275910, 52367880, 78551820, 157103640]

約数ペア:

[(1, 157103640), (2, 78551820), (3, 52367880), (4, 39275910), (5, 31420728), (6, 26183940), (8, 19637955), (9, 17455960), (10, 15710364), (12, 13091970), (15, 10473576), (18, 8727980), (20, 7855182), (24, 6545985), (30, 5236788), (36, 4363990), (40, 3927591), (45, 3491192), (60, 2618394), (72, 2181995), (90, 1745596), (120, 1309197), (180, 872798), (360, 436399)]