14981280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 50168160

約数和(自身を除く): 35186880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 69, 80, 92, 96, 115, 118, 120, 138, 160, 177, 184, 230, 236, 240, 276, 295, 345, 354, 368, 460, 472, 480, 529, 552, 590, 690, 708, 736, 885, 920, 944, 1058, 1104, 1180, 1357, 1380, 1416, 1587, 1770, 1840, 1888, 2116, 2208, 2360, 2645, 2714, 2760, 2832, 3174, 3540, 3680, 4071, 4232, 4720, 5290, 5428, 5520, 5664, 6348, 6785, 7080, 7935, 8142, 8464, 9440, 10580, 10856, 11040, 12696, 13570, 14160, 15870, 16284, 16928, 20355, 21160, 21712, 25392, 27140, 28320, 31211, 31740, 32568, 40710, 42320, 43424, 50784, 54280, 62422, 63480, 65136, 81420, 84640, 93633, 108560, 124844, 126960, 130272, 156055, 162840, 187266, 217120, 249688, 253920, 312110, 325680, 374532, 468165, 499376, 624220, 651360, 749064, 936330, 998752, 1248440, 1498128, 1872660, 2496880, 2996256, 3745320, 4993760, 7490640, 14981280]

約数ペア:

[(1, 14981280), (2, 7490640), (3, 4993760), (4, 3745320), (5, 2996256), (6, 2496880), (8, 1872660), (10, 1498128), (12, 1248440), (15, 998752), (16, 936330), (20, 749064), (23, 651360), (24, 624220), (30, 499376), (32, 468165), (40, 374532), (46, 325680), (48, 312110), (59, 253920), (60, 249688), (69, 217120), (80, 187266), (92, 162840), (96, 156055), (115, 130272), (118, 126960), (120, 124844), (138, 108560), (160, 93633), (177, 84640), (184, 81420), (230, 65136), (236, 63480), (240, 62422), (276, 54280), (295, 50784), (345, 43424), (354, 42320), (368, 40710), (460, 32568), (472, 31740), (480, 31211), (529, 28320), (552, 27140), (590, 25392), (690, 21712), (708, 21160), (736, 20355), (885, 16928), (920, 16284), (944, 15870), (1058, 14160), (1104, 13570), (1180, 12696), (1357, 11040), (1380, 10856), (1416, 10580), (1587, 9440), (1770, 8464), (1840, 8142), (1888, 7935), (2116, 7080), (2208, 6785), (2360, 6348), (2645, 5664), (2714, 5520), (2760, 5428), (2832, 5290), (3174, 4720), (3540, 4232), (3680, 4071)]