79630020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 249177600

約数和(自身を除く): 169547580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 239, 270, 478, 540, 617, 717, 956, 1195, 1234, 1434, 1851, 2151, 2390, 2468, 2868, 3085, 3585, 3702, 4302, 4780, 5553, 6170, 6453, 7170, 7404, 8604, 9255, 10755, 11106, 12340, 12906, 14340, 16659, 18510, 21510, 22212, 25812, 27765, 32265, 33318, 37020, 43020, 55530, 64530, 66636, 83295, 111060, 129060, 147463, 166590, 294926, 333180, 442389, 589852, 737315, 884778, 1327167, 1474630, 1769556, 2211945, 2654334, 2949260, 3981501, 4423890, 5308668, 6635835, 7963002, 8847780, 13271670, 15926004, 19907505, 26543340, 39815010, 79630020]

約数ペア:

[(1, 79630020), (2, 39815010), (3, 26543340), (4, 19907505), (5, 15926004), (6, 13271670), (9, 8847780), (10, 7963002), (12, 6635835), (15, 5308668), (18, 4423890), (20, 3981501), (27, 2949260), (30, 2654334), (36, 2211945), (45, 1769556), (54, 1474630), (60, 1327167), (90, 884778), (108, 737315), (135, 589852), (180, 442389), (239, 333180), (270, 294926), (478, 166590), (540, 147463), (617, 129060), (717, 111060), (956, 83295), (1195, 66636), (1234, 64530), (1434, 55530), (1851, 43020), (2151, 37020), (2390, 33318), (2468, 32265), (2868, 27765), (3085, 25812), (3585, 22212), (3702, 21510), (4302, 18510), (4780, 16659), (5553, 14340), (6170, 12906), (6453, 12340), (7170, 11106), (7404, 10755), (8604, 9255)]