33028920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4029

約数の個数: 96

約数和(自身を含む): 112039200

約数和(自身を除く): 79010280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 3989, 4140, 7978, 8280, 11967, 15956, 19945, 23934, 31912, 35901, 39890, 47868, 59835, 71802, 79780, 91747, 95736, 119670, 143604, 159560, 179505, 183494, 239340, 275241, 287208, 359010, 366988, 458735, 478680, 550482, 718020, 733976, 825723, 917470, 1100964, 1376205, 1436040, 1651446, 1834940, 2201928, 2752410, 3302892, 3669880, 4128615, 5504820, 6605784, 8257230, 11009640, 16514460, 33028920]

約数ペア:

[(1, 33028920), (2, 16514460), (3, 11009640), (4, 8257230), (5, 6605784), (6, 5504820), (8, 4128615), (9, 3669880), (10, 3302892), (12, 2752410), (15, 2201928), (18, 1834940), (20, 1651446), (23, 1436040), (24, 1376205), (30, 1100964), (36, 917470), (40, 825723), (45, 733976), (46, 718020), (60, 550482), (69, 478680), (72, 458735), (90, 366988), (92, 359010), (115, 287208), (120, 275241), (138, 239340), (180, 183494), (184, 179505), (207, 159560), (230, 143604), (276, 119670), (345, 95736), (360, 91747), (414, 79780), (460, 71802), (552, 59835), (690, 47868), (828, 39890), (920, 35901), (1035, 31912), (1380, 23934), (1656, 19945), (2070, 15956), (2760, 11967), (3989, 8280), (4140, 7978)]