1427885040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{55603}}^1$

素因数の和:55726

約数の個数: 80

約数和(自身を含む): 4467892608

約数和(自身を除く): 3040007568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 55603, 111206, 166809, 222412, 278015, 333618, 444824, 556030, 667236, 834045, 889648, 1112060, 1334472, 1668090, 2224120, 2668944, 3336180, 4448240, 5949521, 6672360, 11899042, 13344720, 17848563, 23798084, 29747605, 35697126, 47596168, 59495210, 71394252, 89242815, 95192336, 118990420, 142788504, 178485630, 237980840, 285577008, 356971260, 475961680, 713942520, 1427885040]

約数ペア:

[(1, 1427885040), (2, 713942520), (3, 475961680), (4, 356971260), (5, 285577008), (6, 237980840), (8, 178485630), (10, 142788504), (12, 118990420), (15, 95192336), (16, 89242815), (20, 71394252), (24, 59495210), (30, 47596168), (40, 35697126), (48, 29747605), (60, 23798084), (80, 17848563), (107, 13344720), (120, 11899042), (214, 6672360), (240, 5949521), (321, 4448240), (428, 3336180), (535, 2668944), (642, 2224120), (856, 1668090), (1070, 1334472), (1284, 1112060), (1605, 889648), (1712, 834045), (2140, 667236), (2568, 556030), (3210, 444824), (4280, 333618), (5136, 278015), (6420, 222412), (8560, 166809), (12840, 111206), (25680, 55603)]