7959720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 24131520

約数和(自身を除く): 16171800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 587, 678, 904, 1130, 1174, 1356, 1695, 1761, 2260, 2348, 2712, 2935, 3390, 3522, 4520, 4696, 5870, 6780, 7044, 8805, 11740, 13560, 14088, 17610, 23480, 35220, 66331, 70440, 132662, 198993, 265324, 331655, 397986, 530648, 663310, 795972, 994965, 1326620, 1591944, 1989930, 2653240, 3979860, 7959720]

約数ペア:

[(1, 7959720), (2, 3979860), (3, 2653240), (4, 1989930), (5, 1591944), (6, 1326620), (8, 994965), (10, 795972), (12, 663310), (15, 530648), (20, 397986), (24, 331655), (30, 265324), (40, 198993), (60, 132662), (113, 70440), (120, 66331), (226, 35220), (339, 23480), (452, 17610), (565, 14088), (587, 13560), (678, 11740), (904, 8805), (1130, 7044), (1174, 6780), (1356, 5870), (1695, 4696), (1761, 4520), (2260, 3522), (2348, 3390), (2712, 2935)]