7774896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1045013}}^1$

素因数の和:1045060

約数の個数: 80

約数和(自身を含む): 24879693312

約数和(自身を除く): 17104796592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1045013, 2090026, 3135039, 4180052, 5225065, 6270078, 8360104, 10450130, 12540156, 15675195, 16720208, 20900260, 25080312, 31350390, 32395403, 41800520, 50160624, 62700780, 64790806, 83601040, 97186209, 125401560, 129581612, 161977015, 194372418, 250803120, 259163224, 323954030, 388744836, 485931045, 518326448, 647908060, 777489672, 971862090, 1295816120, 1554979344, 1943724180, 2591632240, 3887448360, 7774896720]

約数ペア:

[(1, 7774896720), (2, 3887448360), (3, 2591632240), (4, 1943724180), (5, 1554979344), (6, 1295816120), (8, 971862090), (10, 777489672), (12, 647908060), (15, 518326448), (16, 485931045), (20, 388744836), (24, 323954030), (30, 259163224), (31, 250803120), (40, 194372418), (48, 161977015), (60, 129581612), (62, 125401560), (80, 97186209), (93, 83601040), (120, 64790806), (124, 62700780), (155, 50160624), (186, 41800520), (240, 32395403), (248, 31350390), (310, 25080312), (372, 20900260), (465, 16720208), (496, 15675195), (620, 12540156), (744, 10450130), (930, 8360104), (1240, 6270078), (1488, 5225065), (1860, 4180052), (2480, 3135039), (3720, 2090026), (7440, 1045013)]