1954080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 7076160

約数和(自身を除く): 5122080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 90, 92, 96, 115, 118, 120, 138, 144, 160, 177, 180, 184, 207, 230, 236, 240, 276, 288, 295, 345, 354, 360, 368, 414, 460, 472, 480, 531, 552, 590, 690, 708, 720, 736, 828, 885, 920, 944, 1035, 1062, 1104, 1180, 1357, 1380, 1416, 1440, 1656, 1770, 1840, 1888, 2070, 2124, 2208, 2360, 2655, 2714, 2760, 2832, 3312, 3540, 3680, 4071, 4140, 4248, 4720, 5310, 5428, 5520, 5664, 6624, 6785, 7080, 8142, 8280, 8496, 9440, 10620, 10856, 11040, 12213, 13570, 14160, 16284, 16560, 16992, 20355, 21240, 21712, 24426, 27140, 28320, 32568, 33120, 40710, 42480, 43424, 48852, 54280, 61065, 65136, 81420, 84960, 97704, 108560, 122130, 130272, 162840, 195408, 217120, 244260, 325680, 390816, 488520, 651360, 977040, 1954080]

約数ペア:

[(1, 1954080), (2, 977040), (3, 651360), (4, 488520), (5, 390816), (6, 325680), (8, 244260), (9, 217120), (10, 195408), (12, 162840), (15, 130272), (16, 122130), (18, 108560), (20, 97704), (23, 84960), (24, 81420), (30, 65136), (32, 61065), (36, 54280), (40, 48852), (45, 43424), (46, 42480), (48, 40710), (59, 33120), (60, 32568), (69, 28320), (72, 27140), (80, 24426), (90, 21712), (92, 21240), (96, 20355), (115, 16992), (118, 16560), (120, 16284), (138, 14160), (144, 13570), (160, 12213), (177, 11040), (180, 10856), (184, 10620), (207, 9440), (230, 8496), (236, 8280), (240, 8142), (276, 7080), (288, 6785), (295, 6624), (345, 5664), (354, 5520), (360, 5428), (368, 5310), (414, 4720), (460, 4248), (472, 4140), (480, 4071), (531, 3680), (552, 3540), (590, 3312), (690, 2832), (708, 2760), (720, 2714), (736, 2655), (828, 2360), (885, 2208), (920, 2124), (944, 2070), (1035, 1888), (1062, 1840), (1104, 1770), (1180, 1656), (1357, 1440), (1380, 1416)]