78029880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8231}}^1$

素因数の和:8324

約数の個数: 64

約数和(自身を含む): 237081600

約数和(自身を除く): 159051720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8231, 9480, 16462, 24693, 32924, 41155, 49386, 65848, 82310, 98772, 123465, 164620, 197544, 246930, 329240, 493860, 650249, 987720, 1300498, 1950747, 2600996, 3251245, 3901494, 5201992, 6502490, 7802988, 9753735, 13004980, 15605976, 19507470, 26009960, 39014940, 78029880]

約数ペア:

[(1, 78029880), (2, 39014940), (3, 26009960), (4, 19507470), (5, 15605976), (6, 13004980), (8, 9753735), (10, 7802988), (12, 6502490), (15, 5201992), (20, 3901494), (24, 3251245), (30, 2600996), (40, 1950747), (60, 1300498), (79, 987720), (120, 650249), (158, 493860), (237, 329240), (316, 246930), (395, 197544), (474, 164620), (632, 123465), (790, 98772), (948, 82310), (1185, 65848), (1580, 49386), (1896, 41155), (2370, 32924), (3160, 24693), (4740, 16462), (8231, 9480)]