1200480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 3937248

約数和(自身を除く): 2736768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 61, 80, 82, 96, 120, 122, 123, 160, 164, 183, 205, 240, 244, 246, 305, 328, 366, 410, 480, 488, 492, 610, 615, 656, 732, 820, 915, 976, 984, 1220, 1230, 1312, 1464, 1640, 1830, 1952, 1968, 2440, 2460, 2501, 2928, 3280, 3660, 3936, 4880, 4920, 5002, 5856, 6560, 7320, 7503, 9760, 9840, 10004, 12505, 14640, 15006, 19680, 20008, 25010, 29280, 30012, 37515, 40016, 50020, 60024, 75030, 80032, 100040, 120048, 150060, 200080, 240096, 300120, 400160, 600240, 1200480]

約数ペア:

[(1, 1200480), (2, 600240), (3, 400160), (4, 300120), (5, 240096), (6, 200080), (8, 150060), (10, 120048), (12, 100040), (15, 80032), (16, 75030), (20, 60024), (24, 50020), (30, 40016), (32, 37515), (40, 30012), (41, 29280), (48, 25010), (60, 20008), (61, 19680), (80, 15006), (82, 14640), (96, 12505), (120, 10004), (122, 9840), (123, 9760), (160, 7503), (164, 7320), (183, 6560), (205, 5856), (240, 5002), (244, 4920), (246, 4880), (305, 3936), (328, 3660), (366, 3280), (410, 2928), (480, 2501), (488, 2460), (492, 2440), (610, 1968), (615, 1952), (656, 1830), (732, 1640), (820, 1464), (915, 1312), (976, 1230), (984, 1220)]