53472240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3271

約数の個数: 120

約数和(自身を含む): 187443360

約数和(自身を除く): 133971120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3229, 3312, 4140, 5520, 6458, 8280, 9687, 12916, 16145, 16560, 19374, 25832, 29061, 32290, 38748, 48435, 51664, 58122, 64580, 74267, 77496, 96870, 116244, 129160, 145305, 148534, 154992, 193740, 222801, 232488, 258320, 290610, 297068, 371335, 387480, 445602, 464976, 581220, 594136, 668403, 742670, 774960, 891204, 1114005, 1162440, 1188272, 1336806, 1485340, 1782408, 2228010, 2324880, 2673612, 2970680, 3342015, 3564816, 4456020, 5347224, 5941360, 6684030, 8912040, 10694448, 13368060, 17824080, 26736120, 53472240]

約数ペア:

[(1, 53472240), (2, 26736120), (3, 17824080), (4, 13368060), (5, 10694448), (6, 8912040), (8, 6684030), (9, 5941360), (10, 5347224), (12, 4456020), (15, 3564816), (16, 3342015), (18, 2970680), (20, 2673612), (23, 2324880), (24, 2228010), (30, 1782408), (36, 1485340), (40, 1336806), (45, 1188272), (46, 1162440), (48, 1114005), (60, 891204), (69, 774960), (72, 742670), (80, 668403), (90, 594136), (92, 581220), (115, 464976), (120, 445602), (138, 387480), (144, 371335), (180, 297068), (184, 290610), (207, 258320), (230, 232488), (240, 222801), (276, 193740), (345, 154992), (360, 148534), (368, 145305), (414, 129160), (460, 116244), (552, 96870), (690, 77496), (720, 74267), (828, 64580), (920, 58122), (1035, 51664), (1104, 48435), (1380, 38748), (1656, 32290), (1840, 29061), (2070, 25832), (2760, 19374), (3229, 16560), (3312, 16145), (4140, 12916), (5520, 9687), (6458, 8280)]