1323841140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{3607}}^1$

素因数の和:5661

約数の個数: 72

約数和(自身を含む): 4018734720

約数和(自身を除く): 2694893580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2039, 3607, 4078, 6117, 7214, 8156, 10195, 10821, 12234, 14428, 18035, 18351, 20390, 21642, 24468, 30585, 32463, 36070, 36702, 40780, 43284, 54105, 61170, 64926, 72140, 73404, 91755, 108210, 122340, 129852, 162315, 183510, 216420, 324630, 367020, 649260, 7354673, 14709346, 22064019, 29418692, 36773365, 44128038, 66192057, 73546730, 88256076, 110320095, 132384114, 147093460, 220640190, 264768228, 330960285, 441280380, 661920570, 1323841140]

約数ペア:

[(1, 1323841140), (2, 661920570), (3, 441280380), (4, 330960285), (5, 264768228), (6, 220640190), (9, 147093460), (10, 132384114), (12, 110320095), (15, 88256076), (18, 73546730), (20, 66192057), (30, 44128038), (36, 36773365), (45, 29418692), (60, 22064019), (90, 14709346), (180, 7354673), (2039, 649260), (3607, 367020), (4078, 324630), (6117, 216420), (7214, 183510), (8156, 162315), (10195, 129852), (10821, 122340), (12234, 108210), (14428, 91755), (18035, 73404), (18351, 72140), (20390, 64926), (21642, 61170), (24468, 54105), (30585, 43284), (32463, 40780), (36070, 36702)]