3082640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 8142336

約数和(自身を除く): 5059696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 113, 124, 155, 176, 220, 226, 248, 310, 341, 440, 452, 496, 565, 620, 682, 880, 904, 1130, 1240, 1243, 1364, 1705, 1808, 2260, 2480, 2486, 2728, 3410, 3503, 4520, 4972, 5456, 6215, 6820, 7006, 9040, 9944, 12430, 13640, 14012, 17515, 19888, 24860, 27280, 28024, 35030, 38533, 49720, 56048, 70060, 77066, 99440, 140120, 154132, 192665, 280240, 308264, 385330, 616528, 770660, 1541320, 3082640]

約数ペア:

[(1, 3082640), (2, 1541320), (4, 770660), (5, 616528), (8, 385330), (10, 308264), (11, 280240), (16, 192665), (20, 154132), (22, 140120), (31, 99440), (40, 77066), (44, 70060), (55, 56048), (62, 49720), (80, 38533), (88, 35030), (110, 28024), (113, 27280), (124, 24860), (155, 19888), (176, 17515), (220, 14012), (226, 13640), (248, 12430), (310, 9944), (341, 9040), (440, 7006), (452, 6820), (496, 6215), (565, 5456), (620, 4972), (682, 4520), (880, 3503), (904, 3410), (1130, 2728), (1240, 2486), (1243, 2480), (1364, 2260), (1705, 1808)]