137454120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{381817}}^1$

素因数の和:381834

約数の個数: 48

約数和(自身を含む): 446727060

約数和(自身を除く): 309272940

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, 381817, 763634, 1145451, 1527268, 1909085, 2290902, 3054536, 3436353, 3818170, 4581804, 5727255, 6872706, 7636340, 9163608, 11454510, 13745412, 15272680, 17181765, 22909020, 27490824, 34363530, 45818040, 68727060, 137454120]

約数ペア:

[(1, 137454120), (2, 68727060), (3, 45818040), (4, 34363530), (5, 27490824), (6, 22909020), (8, 17181765), (9, 15272680), (10, 13745412), (12, 11454510), (15, 9163608), (18, 7636340), (20, 6872706), (24, 5727255), (30, 4581804), (36, 3818170), (40, 3436353), (45, 3054536), (60, 2290902), (72, 1909085), (90, 1527268), (120, 1145451), (180, 763634), (360, 381817)]