8977560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 27302400

約数和(自身を除く): 18324840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 947, 948, 1185, 1580, 1894, 1896, 2370, 2841, 3160, 3788, 4735, 4740, 5682, 7576, 9470, 9480, 11364, 14205, 18940, 22728, 28410, 37880, 56820, 74813, 113640, 149626, 224439, 299252, 374065, 448878, 598504, 748130, 897756, 1122195, 1496260, 1795512, 2244390, 2992520, 4488780, 8977560]

約数ペア:

[(1, 8977560), (2, 4488780), (3, 2992520), (4, 2244390), (5, 1795512), (6, 1496260), (8, 1122195), (10, 897756), (12, 748130), (15, 598504), (20, 448878), (24, 374065), (30, 299252), (40, 224439), (60, 149626), (79, 113640), (120, 74813), (158, 56820), (237, 37880), (316, 28410), (395, 22728), (474, 18940), (632, 14205), (790, 11364), (947, 9480), (948, 9470), (1185, 7576), (1580, 5682), (1894, 4740), (1896, 4735), (2370, 3788), (2841, 3160)]