146545920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12721}}^1$

素因数の和:12748

約数の個数: 108

約数和(自身を含む): 507073476

約数和(自身を除く): 360527556

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, 12721, 25442, 38163, 50884, 63605, 76326, 101768, 114489, 127210, 152652, 190815, 203536, 228978, 254420, 305304, 381630, 407072, 457956, 508840, 572445, 610608, 763260, 814144, 915912, 1017680, 1144890, 1221216, 1526520, 1628288, 1831824, 2035360, 2289780, 2442432, 3053040, 3256576, 3663648, 4070720, 4579560, 4884864, 6106080, 7327296, 8141440, 9159120, 9769728, 12212160, 14654592, 16282880, 18318240, 24424320, 29309184, 36636480, 48848640, 73272960, 146545920]

約数ペア:

[(1, 146545920), (2, 73272960), (3, 48848640), (4, 36636480), (5, 29309184), (6, 24424320), (8, 18318240), (9, 16282880), (10, 14654592), (12, 12212160), (15, 9769728), (16, 9159120), (18, 8141440), (20, 7327296), (24, 6106080), (30, 4884864), (32, 4579560), (36, 4070720), (40, 3663648), (45, 3256576), (48, 3053040), (60, 2442432), (64, 2289780), (72, 2035360), (80, 1831824), (90, 1628288), (96, 1526520), (120, 1221216), (128, 1144890), (144, 1017680), (160, 915912), (180, 814144), (192, 763260), (240, 610608), (256, 572445), (288, 508840), (320, 457956), (360, 407072), (384, 381630), (480, 305304), (576, 254420), (640, 228978), (720, 203536), (768, 190815), (960, 152652), (1152, 127210), (1280, 114489), (1440, 101768), (1920, 76326), (2304, 63605), (2880, 50884), (3840, 38163), (5760, 25442), (11520, 12721)]