5440446720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{472261}}^1$

素因数の和:472288

約数の個数: 108

約数和(自身を含む): 18823418796

約数和(自身を除く): 13382972076

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 472261, 944522, 1416783, 1889044, 2361305, 2833566, 3778088, 4250349, 4722610, 5667132, 7083915, 7556176, 8500698, 9445220, 11334264, 14167830, 15112352, 17001396, 18890440, 21251745, 22668528, 28335660, 30224704, 34002792, 37780880, 42503490, 45337056, 56671320, 60449408, 68005584, 75561760, 85006980, 90674112, 113342640, 120898816, 136011168, 151123520, 170013960, 181348224, 226685280, 272022336, 302247040, 340027920, 362696448, 453370560, 544044672, 604494080, 680055840, 906741120, 1088089344, 1360111680, 1813482240, 2720223360, 5440446720]

約数ペア:

[(1, 5440446720), (2, 2720223360), (3, 1813482240), (4, 1360111680), (5, 1088089344), (6, 906741120), (8, 680055840), (9, 604494080), (10, 544044672), (12, 453370560), (15, 362696448), (16, 340027920), (18, 302247040), (20, 272022336), (24, 226685280), (30, 181348224), (32, 170013960), (36, 151123520), (40, 136011168), (45, 120898816), (48, 113342640), (60, 90674112), (64, 85006980), (72, 75561760), (80, 68005584), (90, 60449408), (96, 56671320), (120, 45337056), (128, 42503490), (144, 37780880), (160, 34002792), (180, 30224704), (192, 28335660), (240, 22668528), (256, 21251745), (288, 18890440), (320, 17001396), (360, 15112352), (384, 14167830), (480, 11334264), (576, 9445220), (640, 8500698), (720, 7556176), (768, 7083915), (960, 5667132), (1152, 4722610), (1280, 4250349), (1440, 3778088), (1920, 2833566), (2304, 2361305), (2880, 1889044), (3840, 1416783), (5760, 944522), (11520, 472261)]