1115817720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{299951}}^1$

素因数の和:299996

約数の個数: 64

約数和(自身を含む): 3455447040

約数和(自身を除く): 2339629320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 299951, 599902, 899853, 1199804, 1499755, 1799706, 2399608, 2999510, 3599412, 4499265, 5999020, 7198824, 8998530, 9298481, 11998040, 17997060, 18596962, 27895443, 35994120, 37193924, 46492405, 55790886, 74387848, 92984810, 111581772, 139477215, 185969620, 223163544, 278954430, 371939240, 557908860, 1115817720]

約数ペア:

[(1, 1115817720), (2, 557908860), (3, 371939240), (4, 278954430), (5, 223163544), (6, 185969620), (8, 139477215), (10, 111581772), (12, 92984810), (15, 74387848), (20, 55790886), (24, 46492405), (30, 37193924), (31, 35994120), (40, 27895443), (60, 18596962), (62, 17997060), (93, 11998040), (120, 9298481), (124, 8998530), (155, 7198824), (186, 5999020), (248, 4499265), (310, 3599412), (372, 2999510), (465, 2399608), (620, 1799706), (744, 1499755), (930, 1199804), (1240, 899853), (1860, 599902), (3720, 299951)]