196310640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1361}}^1$

素因数の和:1978

約数の個数: 80

約数和(自身を含む): 610023456

約数和(自身を除く): 413712816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1202, 1361, 1803, 2404, 2722, 3005, 3606, 4083, 4808, 5444, 6010, 6805, 7212, 8166, 9015, 9616, 10888, 12020, 13610, 14424, 16332, 18030, 20415, 21776, 24040, 27220, 28848, 32664, 36060, 40830, 48080, 54440, 65328, 72120, 81660, 108880, 144240, 163320, 326640, 817961, 1635922, 2453883, 3271844, 4089805, 4907766, 6543688, 8179610, 9815532, 12269415, 13087376, 16359220, 19631064, 24538830, 32718440, 39262128, 49077660, 65436880, 98155320, 196310640]

約数ペア:

[(1, 196310640), (2, 98155320), (3, 65436880), (4, 49077660), (5, 39262128), (6, 32718440), (8, 24538830), (10, 19631064), (12, 16359220), (15, 13087376), (16, 12269415), (20, 9815532), (24, 8179610), (30, 6543688), (40, 4907766), (48, 4089805), (60, 3271844), (80, 2453883), (120, 1635922), (240, 817961), (601, 326640), (1202, 163320), (1361, 144240), (1803, 108880), (2404, 81660), (2722, 72120), (3005, 65328), (3606, 54440), (4083, 48080), (4808, 40830), (5444, 36060), (6010, 32664), (6805, 28848), (7212, 27220), (8166, 24040), (9015, 21776), (9616, 20415), (10888, 18030), (12020, 16332), (13610, 14424)]