3157486320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{279919}}^1$

素因数の和:279982

約数の個数: 80

約数和(自身を含む): 9996503040

約数和(自身を除く): 6839016720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 279919, 559838, 839757, 1119676, 1399595, 1679514, 2239352, 2799190, 3359028, 4198785, 4478704, 5598380, 6718056, 8397570, 11196760, 13156193, 13436112, 16795140, 22393520, 26312386, 33590280, 39468579, 52624772, 65780965, 67180560, 78937158, 105249544, 131561930, 157874316, 197342895, 210499088, 263123860, 315748632, 394685790, 526247720, 631497264, 789371580, 1052495440, 1578743160, 3157486320]

約数ペア:

[(1, 3157486320), (2, 1578743160), (3, 1052495440), (4, 789371580), (5, 631497264), (6, 526247720), (8, 394685790), (10, 315748632), (12, 263123860), (15, 210499088), (16, 197342895), (20, 157874316), (24, 131561930), (30, 105249544), (40, 78937158), (47, 67180560), (48, 65780965), (60, 52624772), (80, 39468579), (94, 33590280), (120, 26312386), (141, 22393520), (188, 16795140), (235, 13436112), (240, 13156193), (282, 11196760), (376, 8397570), (470, 6718056), (564, 5598380), (705, 4478704), (752, 4198785), (940, 3359028), (1128, 2799190), (1410, 2239352), (1880, 1679514), (2256, 1399595), (2820, 1119676), (3760, 839757), (5640, 559838), (11280, 279919)]