874017720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78317}}^1$

素因数の和:78365

約数の個数: 96

約数和(自身を含む): 2932225920

約数和(自身を除く): 2058208200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 78317, 156634, 234951, 313268, 391585, 469902, 626536, 704853, 783170, 939804, 1174755, 1409706, 1566340, 1879608, 2349510, 2427827, 2819412, 3132680, 3524265, 4699020, 4855654, 5638824, 7048530, 7283481, 9398040, 9711308, 12139135, 14097060, 14566962, 19422616, 21850443, 24278270, 28194120, 29133924, 36417405, 43700886, 48556540, 58267848, 72834810, 87401772, 97113080, 109252215, 145669620, 174803544, 218504430, 291339240, 437008860, 874017720]

約数ペア:

[(1, 874017720), (2, 437008860), (3, 291339240), (4, 218504430), (5, 174803544), (6, 145669620), (8, 109252215), (9, 97113080), (10, 87401772), (12, 72834810), (15, 58267848), (18, 48556540), (20, 43700886), (24, 36417405), (30, 29133924), (31, 28194120), (36, 24278270), (40, 21850443), (45, 19422616), (60, 14566962), (62, 14097060), (72, 12139135), (90, 9711308), (93, 9398040), (120, 7283481), (124, 7048530), (155, 5638824), (180, 4855654), (186, 4699020), (248, 3524265), (279, 3132680), (310, 2819412), (360, 2427827), (372, 2349510), (465, 1879608), (558, 1566340), (620, 1409706), (744, 1174755), (930, 939804), (1116, 783170), (1240, 704853), (1395, 626536), (1860, 469902), (2232, 391585), (2790, 313268), (3720, 234951), (5580, 156634), (11160, 78317)]