262833360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20663}}^1$

素因数の和:20732

約数の個数: 80

約数和(自身を含む): 830196864

約数和(自身を除く): 567363504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 20663, 41326, 61989, 82652, 103315, 123978, 165304, 206630, 247956, 309945, 330608, 413260, 495912, 619890, 826520, 991824, 1095139, 1239780, 1653040, 2190278, 2479560, 3285417, 4380556, 4959120, 5475695, 6570834, 8761112, 10951390, 13141668, 16427085, 17522224, 21902780, 26283336, 32854170, 43805560, 52566672, 65708340, 87611120, 131416680, 262833360]

約数ペア:

[(1, 262833360), (2, 131416680), (3, 87611120), (4, 65708340), (5, 52566672), (6, 43805560), (8, 32854170), (10, 26283336), (12, 21902780), (15, 17522224), (16, 16427085), (20, 13141668), (24, 10951390), (30, 8761112), (40, 6570834), (48, 5475695), (53, 4959120), (60, 4380556), (80, 3285417), (106, 2479560), (120, 2190278), (159, 1653040), (212, 1239780), (240, 1095139), (265, 991824), (318, 826520), (424, 619890), (530, 495912), (636, 413260), (795, 330608), (848, 309945), (1060, 247956), (1272, 206630), (1590, 165304), (2120, 123978), (2544, 103315), (3180, 82652), (4240, 61989), (6360, 41326), (12720, 20663)]