77492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1861}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 233271360

約数和(自身を除く): 155779320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 1861, 2082, 2776, 3470, 3722, 4164, 5205, 5583, 6940, 7444, 8328, 9305, 10410, 11166, 13880, 14888, 18610, 20820, 22332, 27915, 37220, 41640, 44664, 55830, 74440, 111660, 223320, 645767, 1291534, 1937301, 2583068, 3228835, 3874602, 5166136, 6457670, 7749204, 9686505, 12915340, 15498408, 19373010, 25830680, 38746020, 77492040]

約数ペア:

[(1, 77492040), (2, 38746020), (3, 25830680), (4, 19373010), (5, 15498408), (6, 12915340), (8, 9686505), (10, 7749204), (12, 6457670), (15, 5166136), (20, 3874602), (24, 3228835), (30, 2583068), (40, 1937301), (60, 1291534), (120, 645767), (347, 223320), (694, 111660), (1041, 74440), (1388, 55830), (1735, 44664), (1861, 41640), (2082, 37220), (2776, 27915), (3470, 22332), (3722, 20820), (4164, 18610), (5205, 14888), (5583, 13880), (6940, 11166), (7444, 10410), (8328, 9305)]