404346720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3203}}^1$

素因数の和:3484

約数の個数: 96

約数和(自身を含む): 1278934272

約数和(自身を除く): 874587552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3203, 3945, 4208, 5260, 6312, 6406, 7890, 8416, 9609, 10520, 12624, 12812, 15780, 16015, 19218, 21040, 25248, 25624, 31560, 32030, 38436, 42080, 48045, 51248, 63120, 64060, 76872, 96090, 102496, 126240, 128120, 153744, 192180, 256240, 307488, 384360, 512480, 768720, 842389, 1537440, 1684778, 2527167, 3369556, 4211945, 5054334, 6739112, 8423890, 10108668, 12635835, 13478224, 16847780, 20217336, 25271670, 26956448, 33695560, 40434672, 50543340, 67391120, 80869344, 101086680, 134782240, 202173360, 404346720]

約数ペア:

[(1, 404346720), (2, 202173360), (3, 134782240), (4, 101086680), (5, 80869344), (6, 67391120), (8, 50543340), (10, 40434672), (12, 33695560), (15, 26956448), (16, 25271670), (20, 20217336), (24, 16847780), (30, 13478224), (32, 12635835), (40, 10108668), (48, 8423890), (60, 6739112), (80, 5054334), (96, 4211945), (120, 3369556), (160, 2527167), (240, 1684778), (263, 1537440), (480, 842389), (526, 768720), (789, 512480), (1052, 384360), (1315, 307488), (1578, 256240), (2104, 192180), (2630, 153744), (3156, 128120), (3203, 126240), (3945, 102496), (4208, 96090), (5260, 76872), (6312, 64060), (6406, 63120), (7890, 51248), (8416, 48045), (9609, 42080), (10520, 38436), (12624, 32030), (12812, 31560), (15780, 25624), (16015, 25248), (19218, 21040)]