128643360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3229}}^1$

素因数の和:3330

約数の個数: 96

約数和(自身を含む): 410235840

約数和(自身を除く): 281592480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3229, 3320, 3984, 4980, 6458, 6640, 7968, 9687, 9960, 12916, 13280, 16145, 19374, 19920, 25832, 32290, 38748, 39840, 48435, 51664, 64580, 77496, 96870, 103328, 129160, 154992, 193740, 258320, 268007, 309984, 387480, 516640, 536014, 774960, 804021, 1072028, 1340035, 1549920, 1608042, 2144056, 2680070, 3216084, 4020105, 4288112, 5360140, 6432168, 8040210, 8576224, 10720280, 12864336, 16080420, 21440560, 25728672, 32160840, 42881120, 64321680, 128643360]

約数ペア:

[(1, 128643360), (2, 64321680), (3, 42881120), (4, 32160840), (5, 25728672), (6, 21440560), (8, 16080420), (10, 12864336), (12, 10720280), (15, 8576224), (16, 8040210), (20, 6432168), (24, 5360140), (30, 4288112), (32, 4020105), (40, 3216084), (48, 2680070), (60, 2144056), (80, 1608042), (83, 1549920), (96, 1340035), (120, 1072028), (160, 804021), (166, 774960), (240, 536014), (249, 516640), (332, 387480), (415, 309984), (480, 268007), (498, 258320), (664, 193740), (830, 154992), (996, 129160), (1245, 103328), (1328, 96870), (1660, 77496), (1992, 64580), (2490, 51664), (2656, 48435), (3229, 39840), (3320, 38748), (3984, 32290), (4980, 25832), (6458, 19920), (6640, 19374), (7968, 16145), (9687, 13280), (9960, 12916)]