422385120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1$

素因数の和:1105

約数の個数: 144

約数和(自身を含む): 1446720912

約数和(自身を除く): 1024335792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 521, 563, 720, 1042, 1126, 1440, 1563, 1689, 2084, 2252, 2605, 2815, 3126, 3378, 4168, 4504, 4689, 5067, 5210, 5630, 6252, 6756, 7815, 8336, 8445, 9008, 9378, 10134, 10420, 11260, 12504, 13512, 15630, 16672, 16890, 18016, 18756, 20268, 20840, 22520, 23445, 25008, 25335, 27024, 31260, 33780, 37512, 40536, 41680, 45040, 46890, 50016, 50670, 54048, 62520, 67560, 75024, 81072, 83360, 90080, 93780, 101340, 125040, 135120, 150048, 162144, 187560, 202680, 250080, 270240, 293323, 375120, 405360, 586646, 750240, 810720, 879969, 1173292, 1466615, 1759938, 2346584, 2639907, 2933230, 3519876, 4399845, 4693168, 5279814, 5866460, 7039752, 8799690, 9386336, 10559628, 11732920, 13199535, 14079504, 17599380, 21119256, 23465840, 26399070, 28159008, 35198760, 42238512, 46931680, 52798140, 70397520, 84477024, 105596280, 140795040, 211192560, 422385120]

約数ペア:

[(1, 422385120), (2, 211192560), (3, 140795040), (4, 105596280), (5, 84477024), (6, 70397520), (8, 52798140), (9, 46931680), (10, 42238512), (12, 35198760), (15, 28159008), (16, 26399070), (18, 23465840), (20, 21119256), (24, 17599380), (30, 14079504), (32, 13199535), (36, 11732920), (40, 10559628), (45, 9386336), (48, 8799690), (60, 7039752), (72, 5866460), (80, 5279814), (90, 4693168), (96, 4399845), (120, 3519876), (144, 2933230), (160, 2639907), (180, 2346584), (240, 1759938), (288, 1466615), (360, 1173292), (480, 879969), (521, 810720), (563, 750240), (720, 586646), (1042, 405360), (1126, 375120), (1440, 293323), (1563, 270240), (1689, 250080), (2084, 202680), (2252, 187560), (2605, 162144), (2815, 150048), (3126, 135120), (3378, 125040), (4168, 101340), (4504, 93780), (4689, 90080), (5067, 83360), (5210, 81072), (5630, 75024), (6252, 67560), (6756, 62520), (7815, 54048), (8336, 50670), (8445, 50016), (9008, 46890), (9378, 45040), (10134, 41680), (10420, 40536), (11260, 37512), (12504, 33780), (13512, 31260), (15630, 27024), (16672, 25335), (16890, 25008), (18016, 23445), (18756, 22520), (20268, 20840)]