324489720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5419}}^1$

素因数の和:5932

約数の個数: 64

約数和(自身を含む): 975600000

約数和(自身を除く): 651110280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5419, 5988, 7485, 9980, 10838, 11976, 14970, 16257, 19960, 21676, 27095, 29940, 32514, 43352, 54190, 59880, 65028, 81285, 108380, 130056, 162570, 216760, 325140, 650280, 2704081, 5408162, 8112243, 10816324, 13520405, 16224486, 21632648, 27040810, 32448972, 40561215, 54081620, 64897944, 81122430, 108163240, 162244860, 324489720]

約数ペア:

[(1, 324489720), (2, 162244860), (3, 108163240), (4, 81122430), (5, 64897944), (6, 54081620), (8, 40561215), (10, 32448972), (12, 27040810), (15, 21632648), (20, 16224486), (24, 13520405), (30, 10816324), (40, 8112243), (60, 5408162), (120, 2704081), (499, 650280), (998, 325140), (1497, 216760), (1996, 162570), (2495, 130056), (2994, 108380), (3992, 81285), (4990, 65028), (5419, 59880), (5988, 54190), (7485, 43352), (9980, 32514), (10838, 29940), (11976, 27095), (14970, 21676), (16257, 19960)]