137639760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{977}}^1$

素因数の和:1580

約数の個数: 80

約数和(自身を含む): 427847616

約数和(自身を除く): 290207856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 587, 977, 1174, 1761, 1954, 2348, 2931, 2935, 3522, 3908, 4696, 4885, 5862, 5870, 7044, 7816, 8805, 9392, 9770, 11724, 11740, 14088, 14655, 15632, 17610, 19540, 23448, 23480, 28176, 29310, 35220, 39080, 46896, 46960, 58620, 70440, 78160, 117240, 140880, 234480, 573499, 1146998, 1720497, 2293996, 2867495, 3440994, 4587992, 5734990, 6881988, 8602485, 9175984, 11469980, 13763976, 17204970, 22939960, 27527952, 34409940, 45879920, 68819880, 137639760]

約数ペア:

[(1, 137639760), (2, 68819880), (3, 45879920), (4, 34409940), (5, 27527952), (6, 22939960), (8, 17204970), (10, 13763976), (12, 11469980), (15, 9175984), (16, 8602485), (20, 6881988), (24, 5734990), (30, 4587992), (40, 3440994), (48, 2867495), (60, 2293996), (80, 1720497), (120, 1146998), (240, 573499), (587, 234480), (977, 140880), (1174, 117240), (1761, 78160), (1954, 70440), (2348, 58620), (2931, 46960), (2935, 46896), (3522, 39080), (3908, 35220), (4696, 29310), (4885, 28176), (5862, 23480), (5870, 23448), (7044, 19540), (7816, 17610), (8805, 15632), (9392, 14655), (9770, 14088), (11724, 11740)]