320905080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12211}}^1$

素因数の和:12301

約数の個数: 96

約数和(自身を含む): 1057314960

約数和(自身を除く): 736409880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 8760, 12211, 13140, 24422, 26280, 36633, 48844, 61055, 73266, 97688, 109899, 122110, 146532, 183165, 219798, 244220, 293064, 366330, 439596, 488440, 549495, 732660, 879192, 891403, 1098990, 1465320, 1782806, 2197980, 2674209, 3565612, 4395960, 4457015, 5348418, 7131224, 8022627, 8914030, 10696836, 13371045, 16045254, 17828060, 21393672, 26742090, 32090508, 35656120, 40113135, 53484180, 64181016, 80226270, 106968360, 160452540, 320905080]

約数ペア:

[(1, 320905080), (2, 160452540), (3, 106968360), (4, 80226270), (5, 64181016), (6, 53484180), (8, 40113135), (9, 35656120), (10, 32090508), (12, 26742090), (15, 21393672), (18, 17828060), (20, 16045254), (24, 13371045), (30, 10696836), (36, 8914030), (40, 8022627), (45, 7131224), (60, 5348418), (72, 4457015), (73, 4395960), (90, 3565612), (120, 2674209), (146, 2197980), (180, 1782806), (219, 1465320), (292, 1098990), (360, 891403), (365, 879192), (438, 732660), (584, 549495), (657, 488440), (730, 439596), (876, 366330), (1095, 293064), (1314, 244220), (1460, 219798), (1752, 183165), (2190, 146532), (2628, 122110), (2920, 109899), (3285, 97688), (4380, 73266), (5256, 61055), (6570, 48844), (8760, 36633), (12211, 26280), (13140, 24422)]