247533360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44843}}^1$

素因数の和:44882

約数の個数: 80

約数和(自身を含む): 800734464

約数和(自身を除く): 553201104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 44843, 89686, 134529, 179372, 224215, 269058, 358744, 448430, 538116, 672645, 717488, 896860, 1031389, 1076232, 1345290, 1793720, 2062778, 2152464, 2690580, 3094167, 3587440, 4125556, 5156945, 5381160, 6188334, 8251112, 10313890, 10762320, 12376668, 15470835, 16502224, 20627780, 24753336, 30941670, 41255560, 49506672, 61883340, 82511120, 123766680, 247533360]

約数ペア:

[(1, 247533360), (2, 123766680), (3, 82511120), (4, 61883340), (5, 49506672), (6, 41255560), (8, 30941670), (10, 24753336), (12, 20627780), (15, 16502224), (16, 15470835), (20, 12376668), (23, 10762320), (24, 10313890), (30, 8251112), (40, 6188334), (46, 5381160), (48, 5156945), (60, 4125556), (69, 3587440), (80, 3094167), (92, 2690580), (115, 2152464), (120, 2062778), (138, 1793720), (184, 1345290), (230, 1076232), (240, 1031389), (276, 896860), (345, 717488), (368, 672645), (460, 538116), (552, 448430), (690, 358744), (920, 269058), (1104, 224215), (1380, 179372), (1840, 134529), (2760, 89686), (5520, 44843)]