619139760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112163}}^1$

素因数の和:112202

約数の個数: 80

約数和(自身を含む): 2002800384

約数和(自身を除く): 1383660624

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, 112163, 224326, 336489, 448652, 560815, 672978, 897304, 1121630, 1345956, 1682445, 1794608, 2243260, 2579749, 2691912, 3364890, 4486520, 5159498, 5383824, 6729780, 7739247, 8973040, 10318996, 12898745, 13459560, 15478494, 20637992, 25797490, 26919120, 30956988, 38696235, 41275984, 51594980, 61913976, 77392470, 103189960, 123827952, 154784940, 206379920, 309569880, 619139760]

約数ペア:

[(1, 619139760), (2, 309569880), (3, 206379920), (4, 154784940), (5, 123827952), (6, 103189960), (8, 77392470), (10, 61913976), (12, 51594980), (15, 41275984), (16, 38696235), (20, 30956988), (23, 26919120), (24, 25797490), (30, 20637992), (40, 15478494), (46, 13459560), (48, 12898745), (60, 10318996), (69, 8973040), (80, 7739247), (92, 6729780), (115, 5383824), (120, 5159498), (138, 4486520), (184, 3364890), (230, 2691912), (240, 2579749), (276, 2243260), (345, 1794608), (368, 1682445), (460, 1345956), (552, 1121630), (690, 897304), (920, 672978), (1104, 560815), (1380, 448652), (1840, 336489), (2760, 224326), (5520, 112163)]