128889022320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{55439}}^1$

素因数の和:58687

約数の個数: 120

約数和(自身を含む): 432994161600

約数和(自身を除く): 304105139280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3229, 6458, 9687, 12916, 16145, 19374, 25832, 29061, 32290, 38748, 48435, 51664, 55439, 58122, 64580, 77496, 96870, 110878, 116244, 129160, 145305, 154992, 166317, 193740, 221756, 232488, 258320, 277195, 290610, 332634, 387480, 443512, 464976, 498951, 554390, 581220, 665268, 774960, 831585, 887024, 997902, 1108780, 1162440, 1330536, 1663170, 1995804, 2217560, 2324880, 2494755, 2661072, 3326340, 3991608, 4435120, 4989510, 6652680, 7983216, 9979020, 13305360, 19958040, 39916080, 179012531, 358025062, 537037593, 716050124, 895062655, 1074075186, 1432100248, 1611112779, 1790125310, 2148150372, 2685187965, 2864200496, 3222225558, 3580250620, 4296300744, 5370375930, 6444451116, 7160501240, 8055563895, 8592601488, 10740751860, 12888902232, 14321002480, 16111127790, 21481503720, 25777804464, 32222255580, 42963007440, 64444511160, 128889022320]

約数ペア:

[(1, 128889022320), (2, 64444511160), (3, 42963007440), (4, 32222255580), (5, 25777804464), (6, 21481503720), (8, 16111127790), (9, 14321002480), (10, 12888902232), (12, 10740751860), (15, 8592601488), (16, 8055563895), (18, 7160501240), (20, 6444451116), (24, 5370375930), (30, 4296300744), (36, 3580250620), (40, 3222225558), (45, 2864200496), (48, 2685187965), (60, 2148150372), (72, 1790125310), (80, 1611112779), (90, 1432100248), (120, 1074075186), (144, 895062655), (180, 716050124), (240, 537037593), (360, 358025062), (720, 179012531), (3229, 39916080), (6458, 19958040), (9687, 13305360), (12916, 9979020), (16145, 7983216), (19374, 6652680), (25832, 4989510), (29061, 4435120), (32290, 3991608), (38748, 3326340), (48435, 2661072), (51664, 2494755), (55439, 2324880), (58122, 2217560), (64580, 1995804), (77496, 1663170), (96870, 1330536), (110878, 1162440), (116244, 1108780), (129160, 997902), (145305, 887024), (154992, 831585), (166317, 774960), (193740, 665268), (221756, 581220), (232488, 554390), (258320, 498951), (277195, 464976), (290610, 443512), (332634, 387480)]