243036480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1064

約数の個数: 112

約数和(自身を含む): 774825984

約数和(自身を除く): 531789504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 383, 480, 661, 766, 960, 1149, 1322, 1532, 1915, 1983, 2298, 2644, 3064, 3305, 3830, 3966, 4596, 5288, 5745, 6128, 6610, 7660, 7932, 9192, 9915, 10576, 11490, 12256, 13220, 15320, 15864, 18384, 19830, 21152, 22980, 24512, 26440, 30640, 31728, 36768, 39660, 42304, 45960, 52880, 61280, 63456, 73536, 79320, 91920, 105760, 122560, 126912, 158640, 183840, 211520, 253163, 317280, 367680, 506326, 634560, 759489, 1012652, 1265815, 1518978, 2025304, 2531630, 3037956, 3797445, 4050608, 5063260, 6075912, 7594890, 8101216, 10126520, 12151824, 15189780, 16202432, 20253040, 24303648, 30379560, 40506080, 48607296, 60759120, 81012160, 121518240, 243036480]

約数ペア:

[(1, 243036480), (2, 121518240), (3, 81012160), (4, 60759120), (5, 48607296), (6, 40506080), (8, 30379560), (10, 24303648), (12, 20253040), (15, 16202432), (16, 15189780), (20, 12151824), (24, 10126520), (30, 8101216), (32, 7594890), (40, 6075912), (48, 5063260), (60, 4050608), (64, 3797445), (80, 3037956), (96, 2531630), (120, 2025304), (160, 1518978), (192, 1265815), (240, 1012652), (320, 759489), (383, 634560), (480, 506326), (661, 367680), (766, 317280), (960, 253163), (1149, 211520), (1322, 183840), (1532, 158640), (1915, 126912), (1983, 122560), (2298, 105760), (2644, 91920), (3064, 79320), (3305, 73536), (3830, 63456), (3966, 61280), (4596, 52880), (5288, 45960), (5745, 42304), (6128, 39660), (6610, 36768), (7660, 31728), (7932, 30640), (9192, 26440), (9915, 24512), (10576, 22980), (11490, 21152), (12256, 19830), (13220, 18384), (15320, 15864)]