489347640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7043}}^1$

素因数の和:7253

約数の個数: 96

約数和(自身を含む): 1598847120

約数和(自身を除く): 1109499480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3474, 3860, 4632, 5790, 6948, 7043, 7720, 8685, 11580, 13896, 14086, 17370, 21129, 23160, 28172, 34740, 35215, 42258, 56344, 63387, 69480, 70430, 84516, 105645, 126774, 140860, 169032, 211290, 253548, 281720, 316935, 422580, 507096, 633870, 845160, 1267740, 1359299, 2535480, 2718598, 4077897, 5437196, 6796495, 8155794, 10874392, 12233691, 13592990, 16311588, 20389485, 24467382, 27185980, 32623176, 40778970, 48934764, 54371960, 61168455, 81557940, 97869528, 122336910, 163115880, 244673820, 489347640]

約数ペア:

[(1, 489347640), (2, 244673820), (3, 163115880), (4, 122336910), (5, 97869528), (6, 81557940), (8, 61168455), (9, 54371960), (10, 48934764), (12, 40778970), (15, 32623176), (18, 27185980), (20, 24467382), (24, 20389485), (30, 16311588), (36, 13592990), (40, 12233691), (45, 10874392), (60, 8155794), (72, 6796495), (90, 5437196), (120, 4077897), (180, 2718598), (193, 2535480), (360, 1359299), (386, 1267740), (579, 845160), (772, 633870), (965, 507096), (1158, 422580), (1544, 316935), (1737, 281720), (1930, 253548), (2316, 211290), (2895, 169032), (3474, 140860), (3860, 126774), (4632, 105645), (5790, 84516), (6948, 70430), (7043, 69480), (7720, 63387), (8685, 56344), (11580, 42258), (13896, 35215), (14086, 34740), (17370, 28172), (21129, 23160)]