126989160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55697}}^1$

素因数の和:55730

約数の個数: 64

約数和(自身を含む): 401025600

約数和(自身を除く): 274036440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 55697, 111394, 167091, 222788, 278485, 334182, 445576, 556970, 668364, 835455, 1058243, 1113940, 1336728, 1670910, 2116486, 2227880, 3174729, 3341820, 4232972, 5291215, 6349458, 6683640, 8465944, 10582430, 12698916, 15873645, 21164860, 25397832, 31747290, 42329720, 63494580, 126989160]

約数ペア:

[(1, 126989160), (2, 63494580), (3, 42329720), (4, 31747290), (5, 25397832), (6, 21164860), (8, 15873645), (10, 12698916), (12, 10582430), (15, 8465944), (19, 6683640), (20, 6349458), (24, 5291215), (30, 4232972), (38, 3341820), (40, 3174729), (57, 2227880), (60, 2116486), (76, 1670910), (95, 1336728), (114, 1113940), (120, 1058243), (152, 835455), (190, 668364), (228, 556970), (285, 445576), (380, 334182), (456, 278485), (570, 222788), (760, 167091), (1140, 111394), (2280, 55697)]