20260470240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{20071}}^1$

素因数の和:20793

約数の個数: 144

約数和(自身を含む): 69240933216

約数和(自身を除く): 48980462976

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, 701, 720, 1402, 1440, 2103, 2804, 3505, 4206, 5608, 6309, 7010, 8412, 10515, 11216, 12618, 14020, 16824, 20071, 21030, 22432, 25236, 28040, 31545, 33648, 40142, 42060, 50472, 56080, 60213, 63090, 67296, 80284, 84120, 100355, 100944, 112160, 120426, 126180, 160568, 168240, 180639, 200710, 201888, 240852, 252360, 301065, 321136, 336480, 361278, 401420, 481704, 504720, 602130, 642272, 722556, 802840, 903195, 963408, 1009440, 1204260, 1445112, 1605680, 1806390, 1926816, 2408520, 2890224, 3211360, 3612780, 4817040, 5780448, 7225560, 9634080, 14069771, 14451120, 28139542, 28902240, 42209313, 56279084, 70348855, 84418626, 112558168, 126627939, 140697710, 168837252, 211046565, 225116336, 253255878, 281395420, 337674504, 422093130, 450232672, 506511756, 562790840, 633139695, 675349008, 844186260, 1013023512, 1125581680, 1266279390, 1350698016, 1688372520, 2026047024, 2251163360, 2532558780, 3376745040, 4052094048, 5065117560, 6753490080, 10130235120, 20260470240]

約数ペア:

[(1, 20260470240), (2, 10130235120), (3, 6753490080), (4, 5065117560), (5, 4052094048), (6, 3376745040), (8, 2532558780), (9, 2251163360), (10, 2026047024), (12, 1688372520), (15, 1350698016), (16, 1266279390), (18, 1125581680), (20, 1013023512), (24, 844186260), (30, 675349008), (32, 633139695), (36, 562790840), (40, 506511756), (45, 450232672), (48, 422093130), (60, 337674504), (72, 281395420), (80, 253255878), (90, 225116336), (96, 211046565), (120, 168837252), (144, 140697710), (160, 126627939), (180, 112558168), (240, 84418626), (288, 70348855), (360, 56279084), (480, 42209313), (701, 28902240), (720, 28139542), (1402, 14451120), (1440, 14069771), (2103, 9634080), (2804, 7225560), (3505, 5780448), (4206, 4817040), (5608, 3612780), (6309, 3211360), (7010, 2890224), (8412, 2408520), (10515, 1926816), (11216, 1806390), (12618, 1605680), (14020, 1445112), (16824, 1204260), (20071, 1009440), (21030, 963408), (22432, 903195), (25236, 802840), (28040, 722556), (31545, 642272), (33648, 602130), (40142, 504720), (42060, 481704), (50472, 401420), (56080, 361278), (60213, 336480), (63090, 321136), (67296, 301065), (80284, 252360), (84120, 240852), (100355, 201888), (100944, 200710), (112160, 180639), (120426, 168240), (126180, 160568)]