1440282240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{250049}}^1$

素因数の和:250074

約数の個数: 96

約数和(自身を含む): 4973494500

約数和(自身を除く): 3533212260

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, 250049, 500098, 750147, 1000196, 1250245, 1500294, 2000392, 2250441, 2500490, 3000588, 3750735, 4000784, 4500882, 5000980, 6001176, 7501470, 8001568, 9001764, 10001960, 11252205, 12002352, 15002940, 16003136, 18003528, 20003920, 22504410, 24004704, 30005880, 32006272, 36007056, 40007840, 45008820, 48009408, 60011760, 72014112, 80015680, 90017640, 96018816, 120023520, 144028224, 160031360, 180035280, 240047040, 288056448, 360070560, 480094080, 720141120, 1440282240]

約数ペア:

[(1, 1440282240), (2, 720141120), (3, 480094080), (4, 360070560), (5, 288056448), (6, 240047040), (8, 180035280), (9, 160031360), (10, 144028224), (12, 120023520), (15, 96018816), (16, 90017640), (18, 80015680), (20, 72014112), (24, 60011760), (30, 48009408), (32, 45008820), (36, 40007840), (40, 36007056), (45, 32006272), (48, 30005880), (60, 24004704), (64, 22504410), (72, 20003920), (80, 18003528), (90, 16003136), (96, 15002940), (120, 12002352), (128, 11252205), (144, 10001960), (160, 9001764), (180, 8001568), (192, 7501470), (240, 6001176), (288, 5000980), (320, 4500882), (360, 4000784), (384, 3750735), (480, 3000588), (576, 2500490), (640, 2250441), (720, 2000392), (960, 1500294), (1152, 1250245), (1440, 1000196), (1920, 750147), (2880, 500098), (5760, 250049)]