230069520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{319541}}^1$

素因数の和:319560

約数の個数: 60

約数和(自身を含む): 772652556

約数和(自身を除く): 542583036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 319541, 639082, 958623, 1278164, 1597705, 1917246, 2556328, 2875869, 3195410, 3834492, 4793115, 5112656, 5751738, 6390820, 7668984, 9586230, 11503476, 12781640, 14379345, 15337968, 19172460, 23006952, 25563280, 28758690, 38344920, 46013904, 57517380, 76689840, 115034760, 230069520]

約数ペア:

[(1, 230069520), (2, 115034760), (3, 76689840), (4, 57517380), (5, 46013904), (6, 38344920), (8, 28758690), (9, 25563280), (10, 23006952), (12, 19172460), (15, 15337968), (16, 14379345), (18, 12781640), (20, 11503476), (24, 9586230), (30, 7668984), (36, 6390820), (40, 5751738), (45, 5112656), (48, 4793115), (60, 3834492), (72, 3195410), (80, 2875869), (90, 2556328), (120, 1917246), (144, 1597705), (180, 1278164), (240, 958623), (360, 639082), (720, 319541)]