1023169920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4889}}^1$

素因数の和:5020

約数の個数: 128

約数和(自身を含む): 3291948000

約数和(自身を除く): 2268778080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1744, 1920, 2180, 2616, 3270, 3488, 4360, 4889, 5232, 6540, 6976, 8720, 9778, 10464, 13080, 13952, 14667, 17440, 19556, 20928, 24445, 26160, 29334, 34880, 39112, 41856, 48890, 52320, 58668, 69760, 73335, 78224, 97780, 104640, 117336, 146670, 156448, 195560, 209280, 234672, 293340, 312896, 391120, 469344, 532901, 586680, 625792, 782240, 938688, 1065802, 1173360, 1564480, 1598703, 1877376, 2131604, 2346720, 2664505, 3128960, 3197406, 4263208, 4693440, 5329010, 6394812, 7993515, 8526416, 9386880, 10658020, 12789624, 15987030, 17052832, 21316040, 25579248, 31974060, 34105664, 42632080, 51158496, 63948120, 68211328, 85264160, 102316992, 127896240, 170528320, 204633984, 255792480, 341056640, 511584960, 1023169920]

約数ペア:

[(1, 1023169920), (2, 511584960), (3, 341056640), (4, 255792480), (5, 204633984), (6, 170528320), (8, 127896240), (10, 102316992), (12, 85264160), (15, 68211328), (16, 63948120), (20, 51158496), (24, 42632080), (30, 34105664), (32, 31974060), (40, 25579248), (48, 21316040), (60, 17052832), (64, 15987030), (80, 12789624), (96, 10658020), (109, 9386880), (120, 8526416), (128, 7993515), (160, 6394812), (192, 5329010), (218, 4693440), (240, 4263208), (320, 3197406), (327, 3128960), (384, 2664505), (436, 2346720), (480, 2131604), (545, 1877376), (640, 1598703), (654, 1564480), (872, 1173360), (960, 1065802), (1090, 938688), (1308, 782240), (1635, 625792), (1744, 586680), (1920, 532901), (2180, 469344), (2616, 391120), (3270, 312896), (3488, 293340), (4360, 234672), (4889, 209280), (5232, 195560), (6540, 156448), (6976, 146670), (8720, 117336), (9778, 104640), (10464, 97780), (13080, 78224), (13952, 73335), (14667, 69760), (17440, 58668), (19556, 52320), (20928, 48890), (24445, 41856), (26160, 39112), (29334, 34880)]