172265640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4337}}^1$

素因数の和:4682

約数の個数: 64

約数和(自身を含む): 518477760

約数和(自身を除く): 346212120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4337, 4965, 6620, 7944, 8674, 9930, 13011, 13240, 17348, 19860, 21685, 26022, 34696, 39720, 43370, 52044, 65055, 86740, 104088, 130110, 173480, 260220, 520440, 1435547, 2871094, 4306641, 5742188, 7177735, 8613282, 11484376, 14355470, 17226564, 21533205, 28710940, 34453128, 43066410, 57421880, 86132820, 172265640]

約数ペア:

[(1, 172265640), (2, 86132820), (3, 57421880), (4, 43066410), (5, 34453128), (6, 28710940), (8, 21533205), (10, 17226564), (12, 14355470), (15, 11484376), (20, 8613282), (24, 7177735), (30, 5742188), (40, 4306641), (60, 2871094), (120, 1435547), (331, 520440), (662, 260220), (993, 173480), (1324, 130110), (1655, 104088), (1986, 86740), (2648, 65055), (3310, 52044), (3972, 43370), (4337, 39720), (4965, 34696), (6620, 26022), (7944, 21685), (8674, 19860), (9930, 17348), (13011, 13240)]