140485440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2480

約数の個数: 112

約数和(自身を含む): 453542400

約数和(自身を除く): 313056960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2399, 2440, 2928, 3660, 3904, 4798, 4880, 5856, 7197, 7320, 9596, 9760, 11712, 11995, 14394, 14640, 19192, 19520, 23990, 28788, 29280, 35985, 38384, 47980, 57576, 58560, 71970, 76768, 95960, 115152, 143940, 146339, 153536, 191920, 230304, 287880, 292678, 383840, 439017, 460608, 575760, 585356, 731695, 767680, 878034, 1151520, 1170712, 1463390, 1756068, 2195085, 2303040, 2341424, 2926780, 3512136, 4390170, 4682848, 5853560, 7024272, 8780340, 9365696, 11707120, 14048544, 17560680, 23414240, 28097088, 35121360, 46828480, 70242720, 140485440]

約数ペア:

[(1, 140485440), (2, 70242720), (3, 46828480), (4, 35121360), (5, 28097088), (6, 23414240), (8, 17560680), (10, 14048544), (12, 11707120), (15, 9365696), (16, 8780340), (20, 7024272), (24, 5853560), (30, 4682848), (32, 4390170), (40, 3512136), (48, 2926780), (60, 2341424), (61, 2303040), (64, 2195085), (80, 1756068), (96, 1463390), (120, 1170712), (122, 1151520), (160, 878034), (183, 767680), (192, 731695), (240, 585356), (244, 575760), (305, 460608), (320, 439017), (366, 383840), (480, 292678), (488, 287880), (610, 230304), (732, 191920), (915, 153536), (960, 146339), (976, 143940), (1220, 115152), (1464, 95960), (1830, 76768), (1952, 71970), (2399, 58560), (2440, 57576), (2928, 47980), (3660, 38384), (3904, 35985), (4798, 29280), (4880, 28788), (5856, 23990), (7197, 19520), (7320, 19192), (9596, 14640), (9760, 14394), (11712, 11995)]