6749040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 21311136

約数和(自身を除く): 14562096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 461, 488, 610, 732, 915, 922, 976, 1220, 1383, 1464, 1830, 1844, 2305, 2440, 2766, 2928, 3660, 3688, 4610, 4880, 5532, 6915, 7320, 7376, 9220, 11064, 13830, 14640, 18440, 22128, 27660, 28121, 36880, 55320, 56242, 84363, 110640, 112484, 140605, 168726, 224968, 281210, 337452, 421815, 449936, 562420, 674904, 843630, 1124840, 1349808, 1687260, 2249680, 3374520, 6749040]

約数ペア:

[(1, 6749040), (2, 3374520), (3, 2249680), (4, 1687260), (5, 1349808), (6, 1124840), (8, 843630), (10, 674904), (12, 562420), (15, 449936), (16, 421815), (20, 337452), (24, 281210), (30, 224968), (40, 168726), (48, 140605), (60, 112484), (61, 110640), (80, 84363), (120, 56242), (122, 55320), (183, 36880), (240, 28121), (244, 27660), (305, 22128), (366, 18440), (461, 14640), (488, 13830), (610, 11064), (732, 9220), (915, 7376), (922, 7320), (976, 6915), (1220, 5532), (1383, 4880), (1464, 4610), (1830, 3688), (1844, 3660), (2305, 2928), (2440, 2766)]