2420472960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{420221}}^1$

素因数の和:420246

約数の個数: 96

約数和(自身を含む): 8358215580

約数和(自身を除く): 5937742620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 420221, 840442, 1260663, 1680884, 2101105, 2521326, 3361768, 3781989, 4202210, 5042652, 6303315, 6723536, 7563978, 8404420, 10085304, 12606630, 13447072, 15127956, 16808840, 18909945, 20170608, 25213260, 26894144, 30255912, 33617680, 37819890, 40341216, 50426520, 53788288, 60511824, 67235360, 75639780, 80682432, 100853040, 121023648, 134470720, 151279560, 161364864, 201706080, 242047296, 268941440, 302559120, 403412160, 484094592, 605118240, 806824320, 1210236480, 2420472960]

約数ペア:

[(1, 2420472960), (2, 1210236480), (3, 806824320), (4, 605118240), (5, 484094592), (6, 403412160), (8, 302559120), (9, 268941440), (10, 242047296), (12, 201706080), (15, 161364864), (16, 151279560), (18, 134470720), (20, 121023648), (24, 100853040), (30, 80682432), (32, 75639780), (36, 67235360), (40, 60511824), (45, 53788288), (48, 50426520), (60, 40341216), (64, 37819890), (72, 33617680), (80, 30255912), (90, 26894144), (96, 25213260), (120, 20170608), (128, 18909945), (144, 16808840), (160, 15127956), (180, 13447072), (192, 12606630), (240, 10085304), (288, 8404420), (320, 7563978), (360, 6723536), (384, 6303315), (480, 5042652), (576, 4202210), (640, 3781989), (720, 3361768), (960, 2521326), (1152, 2101105), (1440, 1680884), (1920, 1260663), (2880, 840442), (5760, 420221)]