447778080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3019}}^1$

素因数の和:3143

約数の個数: 144

約数和(自身を含む): 1543389120

約数和(自身を除く): 1095611040

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, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 3019, 3090, 3296, 3708, 4120, 4635, 4944, 6038, 6180, 7416, 8240, 9057, 9270, 9888, 12076, 12360, 14832, 15095, 16480, 18114, 18540, 24152, 24720, 27171, 29664, 30190, 36228, 37080, 45285, 48304, 49440, 54342, 60380, 72456, 74160, 90570, 96608, 108684, 120760, 135855, 144912, 148320, 181140, 217368, 241520, 271710, 289824, 310957, 362280, 434736, 483040, 543420, 621914, 724560, 869472, 932871, 1086840, 1243828, 1449120, 1554785, 1865742, 2173680, 2487656, 2798613, 3109570, 3731484, 4347360, 4664355, 4975312, 5597226, 6219140, 7462968, 9328710, 9950624, 11194452, 12438280, 13993065, 14925936, 18657420, 22388904, 24876560, 27986130, 29851872, 37314840, 44777808, 49753120, 55972260, 74629680, 89555616, 111944520, 149259360, 223889040, 447778080]

約数ペア:

[(1, 447778080), (2, 223889040), (3, 149259360), (4, 111944520), (5, 89555616), (6, 74629680), (8, 55972260), (9, 49753120), (10, 44777808), (12, 37314840), (15, 29851872), (16, 27986130), (18, 24876560), (20, 22388904), (24, 18657420), (30, 14925936), (32, 13993065), (36, 12438280), (40, 11194452), (45, 9950624), (48, 9328710), (60, 7462968), (72, 6219140), (80, 5597226), (90, 4975312), (96, 4664355), (103, 4347360), (120, 3731484), (144, 3109570), (160, 2798613), (180, 2487656), (206, 2173680), (240, 1865742), (288, 1554785), (309, 1449120), (360, 1243828), (412, 1086840), (480, 932871), (515, 869472), (618, 724560), (720, 621914), (824, 543420), (927, 483040), (1030, 434736), (1236, 362280), (1440, 310957), (1545, 289824), (1648, 271710), (1854, 241520), (2060, 217368), (2472, 181140), (3019, 148320), (3090, 144912), (3296, 135855), (3708, 120760), (4120, 108684), (4635, 96608), (4944, 90570), (6038, 74160), (6180, 72456), (7416, 60380), (8240, 54342), (9057, 49440), (9270, 48304), (9888, 45285), (12076, 37080), (12360, 36228), (14832, 30190), (15095, 29664), (16480, 27171), (18114, 24720), (18540, 24152)]