127479720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4639}}^1$

素因数の和:4882

約数の個数: 64

約数和(自身を含む): 384192000

約数和(自身を除く): 256712280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 4639, 5496, 6870, 9160, 9278, 13740, 13917, 18556, 23195, 27480, 27834, 37112, 46390, 55668, 69585, 92780, 111336, 139170, 185560, 278340, 556680, 1062331, 2124662, 3186993, 4249324, 5311655, 6373986, 8498648, 10623310, 12747972, 15934965, 21246620, 25495944, 31869930, 42493240, 63739860, 127479720]

約数ペア:

[(1, 127479720), (2, 63739860), (3, 42493240), (4, 31869930), (5, 25495944), (6, 21246620), (8, 15934965), (10, 12747972), (12, 10623310), (15, 8498648), (20, 6373986), (24, 5311655), (30, 4249324), (40, 3186993), (60, 2124662), (120, 1062331), (229, 556680), (458, 278340), (687, 185560), (916, 139170), (1145, 111336), (1374, 92780), (1832, 69585), (2290, 55668), (2748, 46390), (3435, 37112), (4580, 27834), (4639, 27480), (5496, 23195), (6870, 18556), (9160, 13917), (9278, 13740)]