79293240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16943}}^1$

素因数の和:16973

約数の個数: 96

約数和(自身を含む): 277542720

約数和(自身を除く): 198249480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 16943, 33886, 50829, 67772, 84715, 101658, 135544, 152487, 169430, 203316, 220259, 254145, 304974, 338860, 406632, 440518, 508290, 609948, 660777, 677720, 762435, 881036, 1016580, 1101295, 1219896, 1321554, 1524870, 1762072, 1982331, 2033160, 2202590, 2643108, 3049740, 3303885, 3964662, 4405180, 5286216, 6099480, 6607770, 7929324, 8810360, 9911655, 13215540, 15858648, 19823310, 26431080, 39646620, 79293240]

約数ペア:

[(1, 79293240), (2, 39646620), (3, 26431080), (4, 19823310), (5, 15858648), (6, 13215540), (8, 9911655), (9, 8810360), (10, 7929324), (12, 6607770), (13, 6099480), (15, 5286216), (18, 4405180), (20, 3964662), (24, 3303885), (26, 3049740), (30, 2643108), (36, 2202590), (39, 2033160), (40, 1982331), (45, 1762072), (52, 1524870), (60, 1321554), (65, 1219896), (72, 1101295), (78, 1016580), (90, 881036), (104, 762435), (117, 677720), (120, 660777), (130, 609948), (156, 508290), (180, 440518), (195, 406632), (234, 338860), (260, 304974), (312, 254145), (360, 220259), (390, 203316), (468, 169430), (520, 152487), (585, 135544), (780, 101658), (936, 84715), (1170, 67772), (1560, 50829), (2340, 33886), (4680, 16943)]