172271760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16693}}^1$

素因数の和:16752

約数の個数: 80

約数和(自身を含む): 546494784

約数和(自身を除く): 374223024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 16693, 33386, 50079, 66772, 83465, 100158, 133544, 166930, 200316, 250395, 267088, 333860, 400632, 500790, 667720, 717799, 801264, 1001580, 1335440, 1435598, 2003160, 2153397, 2871196, 3588995, 4006320, 4306794, 5742392, 7177990, 8613588, 10766985, 11484784, 14355980, 17227176, 21533970, 28711960, 34454352, 43067940, 57423920, 86135880, 172271760]

約数ペア:

[(1, 172271760), (2, 86135880), (3, 57423920), (4, 43067940), (5, 34454352), (6, 28711960), (8, 21533970), (10, 17227176), (12, 14355980), (15, 11484784), (16, 10766985), (20, 8613588), (24, 7177990), (30, 5742392), (40, 4306794), (43, 4006320), (48, 3588995), (60, 2871196), (80, 2153397), (86, 2003160), (120, 1435598), (129, 1335440), (172, 1001580), (215, 801264), (240, 717799), (258, 667720), (344, 500790), (430, 400632), (516, 333860), (645, 267088), (688, 250395), (860, 200316), (1032, 166930), (1290, 133544), (1720, 100158), (2064, 83465), (2580, 66772), (3440, 50079), (5160, 33386), (10320, 16693)]