15949520640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1384507}}^1$

素因数の和:1384534

約数の個数: 108

約数和(自身を含む): 55183719864

約数和(自身を除く): 39234199224

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1384507, 2769014, 4153521, 5538028, 6922535, 8307042, 11076056, 12460563, 13845070, 16614084, 20767605, 22152112, 24921126, 27690140, 33228168, 41535210, 44304224, 49842252, 55380280, 62302815, 66456336, 83070420, 88608448, 99684504, 110760560, 124605630, 132912672, 166140840, 177216896, 199369008, 221521120, 249211260, 265825344, 332281680, 354433792, 398738016, 443042240, 498422520, 531650688, 664563360, 797476032, 886084480, 996845040, 1063301376, 1329126720, 1594952064, 1772168960, 1993690080, 2658253440, 3189904128, 3987380160, 5316506880, 7974760320, 15949520640]

約数ペア:

[(1, 15949520640), (2, 7974760320), (3, 5316506880), (4, 3987380160), (5, 3189904128), (6, 2658253440), (8, 1993690080), (9, 1772168960), (10, 1594952064), (12, 1329126720), (15, 1063301376), (16, 996845040), (18, 886084480), (20, 797476032), (24, 664563360), (30, 531650688), (32, 498422520), (36, 443042240), (40, 398738016), (45, 354433792), (48, 332281680), (60, 265825344), (64, 249211260), (72, 221521120), (80, 199369008), (90, 177216896), (96, 166140840), (120, 132912672), (128, 124605630), (144, 110760560), (160, 99684504), (180, 88608448), (192, 83070420), (240, 66456336), (256, 62302815), (288, 55380280), (320, 49842252), (360, 44304224), (384, 41535210), (480, 33228168), (576, 27690140), (640, 24921126), (720, 22152112), (768, 20767605), (960, 16614084), (1152, 13845070), (1280, 12460563), (1440, 11076056), (1920, 8307042), (2304, 6922535), (2880, 5538028), (3840, 4153521), (5760, 2769014), (11520, 1384507)]