2400960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 112

約数和(自身を含む): 7936992

約数和(自身を除く): 5536032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 61, 64, 80, 82, 96, 120, 122, 123, 160, 164, 183, 192, 205, 240, 244, 246, 305, 320, 328, 366, 410, 480, 488, 492, 610, 615, 656, 732, 820, 915, 960, 976, 984, 1220, 1230, 1312, 1464, 1640, 1830, 1952, 1968, 2440, 2460, 2501, 2624, 2928, 3280, 3660, 3904, 3936, 4880, 4920, 5002, 5856, 6560, 7320, 7503, 7872, 9760, 9840, 10004, 11712, 12505, 13120, 14640, 15006, 19520, 19680, 20008, 25010, 29280, 30012, 37515, 39360, 40016, 50020, 58560, 60024, 75030, 80032, 100040, 120048, 150060, 160064, 200080, 240096, 300120, 400160, 480192, 600240, 800320, 1200480, 2400960]

約数ペア:

[(1, 2400960), (2, 1200480), (3, 800320), (4, 600240), (5, 480192), (6, 400160), (8, 300120), (10, 240096), (12, 200080), (15, 160064), (16, 150060), (20, 120048), (24, 100040), (30, 80032), (32, 75030), (40, 60024), (41, 58560), (48, 50020), (60, 40016), (61, 39360), (64, 37515), (80, 30012), (82, 29280), (96, 25010), (120, 20008), (122, 19680), (123, 19520), (160, 15006), (164, 14640), (183, 13120), (192, 12505), (205, 11712), (240, 10004), (244, 9840), (246, 9760), (305, 7872), (320, 7503), (328, 7320), (366, 6560), (410, 5856), (480, 5002), (488, 4920), (492, 4880), (610, 3936), (615, 3904), (656, 3660), (732, 3280), (820, 2928), (915, 2624), (960, 2501), (976, 2460), (984, 2440), (1220, 1968), (1230, 1952), (1312, 1830), (1464, 1640)]