315664560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{146141}}^1$

素因数の和:146163

約数の個数: 80

約数和(自身を含む): 1087296480

約数和(自身を除く): 771631920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 146141, 292282, 438423, 584564, 730705, 876846, 1169128, 1315269, 1461410, 1753692, 2192115, 2338256, 2630538, 2922820, 3507384, 3945807, 4384230, 5261076, 5845640, 6576345, 7014768, 7891614, 8768460, 10522152, 11691280, 13152690, 15783228, 17536920, 19729035, 21044304, 26305380, 31566456, 35073840, 39458070, 52610760, 63132912, 78916140, 105221520, 157832280, 315664560]

約数ペア:

[(1, 315664560), (2, 157832280), (3, 105221520), (4, 78916140), (5, 63132912), (6, 52610760), (8, 39458070), (9, 35073840), (10, 31566456), (12, 26305380), (15, 21044304), (16, 19729035), (18, 17536920), (20, 15783228), (24, 13152690), (27, 11691280), (30, 10522152), (36, 8768460), (40, 7891614), (45, 7014768), (48, 6576345), (54, 5845640), (60, 5261076), (72, 4384230), (80, 3945807), (90, 3507384), (108, 2922820), (120, 2630538), (135, 2338256), (144, 2192115), (180, 1753692), (216, 1461410), (240, 1315269), (270, 1169128), (360, 876846), (432, 730705), (540, 584564), (720, 438423), (1080, 292282), (2160, 146141)]