122333440

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3135

約数の個数: 72

約数和(自身を含む): 302577408

約数和(自身を除く): 180243968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3083, 3968, 4960, 6166, 7936, 9920, 12332, 15415, 19840, 24664, 30830, 39680, 49328, 61660, 95573, 98656, 123320, 191146, 197312, 246640, 382292, 394624, 477865, 493280, 764584, 789248, 955730, 986560, 1529168, 1911460, 1973120, 3058336, 3822920, 3946240, 6116672, 7645840, 12233344, 15291680, 24466688, 30583360, 61166720, 122333440]

約数ペア:

[(1, 122333440), (2, 61166720), (4, 30583360), (5, 24466688), (8, 15291680), (10, 12233344), (16, 7645840), (20, 6116672), (31, 3946240), (32, 3822920), (40, 3058336), (62, 1973120), (64, 1911460), (80, 1529168), (124, 986560), (128, 955730), (155, 789248), (160, 764584), (248, 493280), (256, 477865), (310, 394624), (320, 382292), (496, 246640), (620, 197312), (640, 191146), (992, 123320), (1240, 98656), (1280, 95573), (1984, 61660), (2480, 49328), (3083, 39680), (3968, 30830), (4960, 24664), (6166, 19840), (7936, 15415), (9920, 12332)]