1457011440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14771}}^1$

素因数の和:14927

約数の個数: 120

約数和(自身を含む): 4929180048

約数和(自身を除く): 3472168608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 14771, 16440, 19728, 24660, 29542, 32880, 44313, 49320, 59084, 73855, 88626, 98640, 118168, 132939, 147710, 177252, 221565, 236336, 265878, 295420, 354504, 443130, 531756, 590840, 664695, 709008, 886260, 1063512, 1181680, 1329390, 1772520, 2023627, 2127024, 2658780, 3545040, 4047254, 5317560, 6070881, 8094508, 10118135, 10635120, 12141762, 16189016, 18212643, 20236270, 24283524, 30354405, 32378032, 36425286, 40472540, 48567048, 60708810, 72850572, 80945080, 91063215, 97134096, 121417620, 145701144, 161890160, 182126430, 242835240, 291402288, 364252860, 485670480, 728505720, 1457011440]

約数ペア:

[(1, 1457011440), (2, 728505720), (3, 485670480), (4, 364252860), (5, 291402288), (6, 242835240), (8, 182126430), (9, 161890160), (10, 145701144), (12, 121417620), (15, 97134096), (16, 91063215), (18, 80945080), (20, 72850572), (24, 60708810), (30, 48567048), (36, 40472540), (40, 36425286), (45, 32378032), (48, 30354405), (60, 24283524), (72, 20236270), (80, 18212643), (90, 16189016), (120, 12141762), (137, 10635120), (144, 10118135), (180, 8094508), (240, 6070881), (274, 5317560), (360, 4047254), (411, 3545040), (548, 2658780), (685, 2127024), (720, 2023627), (822, 1772520), (1096, 1329390), (1233, 1181680), (1370, 1063512), (1644, 886260), (2055, 709008), (2192, 664695), (2466, 590840), (2740, 531756), (3288, 443130), (4110, 354504), (4932, 295420), (5480, 265878), (6165, 236336), (6576, 221565), (8220, 177252), (9864, 147710), (10960, 132939), (12330, 118168), (14771, 98640), (16440, 88626), (19728, 73855), (24660, 59084), (29542, 49320), (32880, 44313)]