89606040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 279080640

約数和(自身を除く): 189474600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 73, 106, 120, 146, 159, 193, 212, 219, 265, 292, 318, 365, 386, 424, 438, 530, 579, 584, 636, 730, 772, 795, 876, 965, 1060, 1095, 1158, 1272, 1460, 1544, 1590, 1752, 1930, 2120, 2190, 2316, 2895, 2920, 3180, 3860, 3869, 4380, 4632, 5790, 6360, 7720, 7738, 8760, 10229, 11580, 11607, 14089, 15476, 19345, 20458, 23160, 23214, 28178, 30687, 30952, 38690, 40916, 42267, 46428, 51145, 56356, 58035, 61374, 70445, 77380, 81832, 84534, 92856, 102290, 112712, 116070, 122748, 140890, 153435, 154760, 169068, 204580, 211335, 232140, 245496, 281780, 306870, 338136, 409160, 422670, 464280, 563560, 613740, 746717, 845340, 1227480, 1493434, 1690680, 2240151, 2986868, 3733585, 4480302, 5973736, 7467170, 8960604, 11200755, 14934340, 17921208, 22401510, 29868680, 44803020, 89606040]

約数ペア:

[(1, 89606040), (2, 44803020), (3, 29868680), (4, 22401510), (5, 17921208), (6, 14934340), (8, 11200755), (10, 8960604), (12, 7467170), (15, 5973736), (20, 4480302), (24, 3733585), (30, 2986868), (40, 2240151), (53, 1690680), (60, 1493434), (73, 1227480), (106, 845340), (120, 746717), (146, 613740), (159, 563560), (193, 464280), (212, 422670), (219, 409160), (265, 338136), (292, 306870), (318, 281780), (365, 245496), (386, 232140), (424, 211335), (438, 204580), (530, 169068), (579, 154760), (584, 153435), (636, 140890), (730, 122748), (772, 116070), (795, 112712), (876, 102290), (965, 92856), (1060, 84534), (1095, 81832), (1158, 77380), (1272, 70445), (1460, 61374), (1544, 58035), (1590, 56356), (1752, 51145), (1930, 46428), (2120, 42267), (2190, 40916), (2316, 38690), (2895, 30952), (2920, 30687), (3180, 28178), (3860, 23214), (3869, 23160), (4380, 20458), (4632, 19345), (5790, 15476), (6360, 14089), (7720, 11607), (7738, 11580), (8760, 10229)]