9849720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 29952000

約数和(自身を除く): 20102280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1039, 1185, 1580, 1896, 2078, 2370, 3117, 3160, 4156, 4740, 5195, 6234, 8312, 9480, 10390, 12468, 15585, 20780, 24936, 31170, 41560, 62340, 82081, 124680, 164162, 246243, 328324, 410405, 492486, 656648, 820810, 984972, 1231215, 1641620, 1969944, 2462430, 3283240, 4924860, 9849720]

約数ペア:

[(1, 9849720), (2, 4924860), (3, 3283240), (4, 2462430), (5, 1969944), (6, 1641620), (8, 1231215), (10, 984972), (12, 820810), (15, 656648), (20, 492486), (24, 410405), (30, 328324), (40, 246243), (60, 164162), (79, 124680), (120, 82081), (158, 62340), (237, 41560), (316, 31170), (395, 24936), (474, 20780), (632, 15585), (790, 12468), (948, 10390), (1039, 9480), (1185, 8312), (1580, 6234), (1896, 5195), (2078, 4740), (2370, 4156), (3117, 3160)]