120402840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59021}}^1$

素因数の和:59052

約数の個数: 64

約数和(自身を含む): 382462560

約数和(自身を除く): 262059720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 59021, 118042, 177063, 236084, 295105, 354126, 472168, 590210, 708252, 885315, 1003357, 1180420, 1416504, 1770630, 2006714, 2360840, 3010071, 3541260, 4013428, 5016785, 6020142, 7082520, 8026856, 10033570, 12040284, 15050355, 20067140, 24080568, 30100710, 40134280, 60201420, 120402840]

約数ペア:

[(1, 120402840), (2, 60201420), (3, 40134280), (4, 30100710), (5, 24080568), (6, 20067140), (8, 15050355), (10, 12040284), (12, 10033570), (15, 8026856), (17, 7082520), (20, 6020142), (24, 5016785), (30, 4013428), (34, 3541260), (40, 3010071), (51, 2360840), (60, 2006714), (68, 1770630), (85, 1416504), (102, 1180420), (120, 1003357), (136, 885315), (170, 708252), (204, 590210), (255, 472168), (340, 354126), (408, 295105), (510, 236084), (680, 177063), (1020, 118042), (2040, 59021)]