298900320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{622709}}^1$

素因数の和:622727

約数の個数: 48

約数和(自身を含む): 941537520

約数和(自身を除く): 642637200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 622709, 1245418, 1868127, 2490836, 3113545, 3736254, 4981672, 6227090, 7472508, 9340635, 9963344, 12454180, 14945016, 18681270, 19926688, 24908360, 29890032, 37362540, 49816720, 59780064, 74725080, 99633440, 149450160, 298900320]

約数ペア:

[(1, 298900320), (2, 149450160), (3, 99633440), (4, 74725080), (5, 59780064), (6, 49816720), (8, 37362540), (10, 29890032), (12, 24908360), (15, 19926688), (16, 18681270), (20, 14945016), (24, 12454180), (30, 9963344), (32, 9340635), (40, 7472508), (48, 6227090), (60, 4981672), (80, 3736254), (96, 3113545), (120, 2490836), (160, 1868127), (240, 1245418), (480, 622709)]