79531560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1467

約数の個数: 96

約数和(自身を含む): 260175240

約数和(自身を除く): 180643680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 865, 1038, 1277, 1384, 1557, 1730, 2076, 2554, 2595, 3114, 3460, 3831, 4152, 5108, 5190, 6228, 6385, 6920, 7662, 7785, 10216, 10380, 11493, 12456, 12770, 15324, 15570, 19155, 20760, 22986, 25540, 30648, 31140, 38310, 45972, 51080, 57465, 62280, 76620, 91944, 114930, 153240, 220921, 229860, 441842, 459720, 662763, 883684, 1104605, 1325526, 1767368, 1988289, 2209210, 2651052, 3313815, 3976578, 4418420, 5302104, 6627630, 7953156, 8836840, 9941445, 13255260, 15906312, 19882890, 26510520, 39765780, 79531560]

約数ペア:

[(1, 79531560), (2, 39765780), (3, 26510520), (4, 19882890), (5, 15906312), (6, 13255260), (8, 9941445), (9, 8836840), (10, 7953156), (12, 6627630), (15, 5302104), (18, 4418420), (20, 3976578), (24, 3313815), (30, 2651052), (36, 2209210), (40, 1988289), (45, 1767368), (60, 1325526), (72, 1104605), (90, 883684), (120, 662763), (173, 459720), (180, 441842), (346, 229860), (360, 220921), (519, 153240), (692, 114930), (865, 91944), (1038, 76620), (1277, 62280), (1384, 57465), (1557, 51080), (1730, 45972), (2076, 38310), (2554, 31140), (2595, 30648), (3114, 25540), (3460, 22986), (3831, 20760), (4152, 19155), (5108, 15570), (5190, 15324), (6228, 12770), (6385, 12456), (6920, 11493), (7662, 10380), (7785, 10216)]