355134720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4068

約数の個数: 144

約数和(自身を含む): 1183819392

約数和(自身を除く): 828684672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4021, 4416, 5520, 5888, 7360, 8042, 8832, 11040, 12063, 14720, 16084, 17664, 20105, 22080, 24126, 29440, 32168, 40210, 44160, 48252, 60315, 64336, 80420, 88320, 92483, 96504, 120630, 128672, 160840, 184966, 193008, 241260, 257344, 277449, 321680, 369932, 386016, 462415, 482520, 514688, 554898, 643360, 739864, 772032, 924830, 965040, 1029376, 1109796, 1286720, 1387245, 1479728, 1544064, 1849660, 1930080, 2219592, 2573440, 2774490, 2959456, 3088128, 3699320, 3860160, 4439184, 5146880, 5548980, 5918912, 7398640, 7720320, 8878368, 11097960, 11837824, 14797280, 15440640, 17756736, 22195920, 23675648, 29594560, 35513472, 44391840, 59189120, 71026944, 88783680, 118378240, 177567360, 355134720]

約数ペア:

[(1, 355134720), (2, 177567360), (3, 118378240), (4, 88783680), (5, 71026944), (6, 59189120), (8, 44391840), (10, 35513472), (12, 29594560), (15, 23675648), (16, 22195920), (20, 17756736), (23, 15440640), (24, 14797280), (30, 11837824), (32, 11097960), (40, 8878368), (46, 7720320), (48, 7398640), (60, 5918912), (64, 5548980), (69, 5146880), (80, 4439184), (92, 3860160), (96, 3699320), (115, 3088128), (120, 2959456), (128, 2774490), (138, 2573440), (160, 2219592), (184, 1930080), (192, 1849660), (230, 1544064), (240, 1479728), (256, 1387245), (276, 1286720), (320, 1109796), (345, 1029376), (368, 965040), (384, 924830), (460, 772032), (480, 739864), (552, 643360), (640, 554898), (690, 514688), (736, 482520), (768, 462415), (920, 386016), (960, 369932), (1104, 321680), (1280, 277449), (1380, 257344), (1472, 241260), (1840, 193008), (1920, 184966), (2208, 160840), (2760, 128672), (2944, 120630), (3680, 96504), (3840, 92483), (4021, 88320), (4416, 80420), (5520, 64336), (5888, 60315), (7360, 48252), (8042, 44160), (8832, 40210), (11040, 32168), (12063, 29440), (14720, 24126), (16084, 22080), (17664, 20105)]