332640240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5393}}^1$

素因数の和:5666

約数の個数: 80

約数和(自身を含む): 1035389088

約数和(自身を除く): 702748848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 5393, 6168, 7710, 10280, 10786, 12336, 15420, 16179, 20560, 21572, 26965, 30840, 32358, 43144, 53930, 61680, 64716, 80895, 86288, 107860, 129432, 161790, 215720, 258864, 323580, 431440, 647160, 1294320, 1386001, 2772002, 4158003, 5544004, 6930005, 8316006, 11088008, 13860010, 16632012, 20790015, 22176016, 27720020, 33264024, 41580030, 55440040, 66528048, 83160060, 110880080, 166320120, 332640240]

約数ペア:

[(1, 332640240), (2, 166320120), (3, 110880080), (4, 83160060), (5, 66528048), (6, 55440040), (8, 41580030), (10, 33264024), (12, 27720020), (15, 22176016), (16, 20790015), (20, 16632012), (24, 13860010), (30, 11088008), (40, 8316006), (48, 6930005), (60, 5544004), (80, 4158003), (120, 2772002), (240, 1386001), (257, 1294320), (514, 647160), (771, 431440), (1028, 323580), (1285, 258864), (1542, 215720), (2056, 161790), (2570, 129432), (3084, 107860), (3855, 86288), (4112, 80895), (5140, 64716), (5393, 61680), (6168, 53930), (7710, 43144), (10280, 32358), (10786, 30840), (12336, 26965), (15420, 21572), (16179, 20560)]