1529790720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17321}}^1$

素因数の和:17368

約数の個数: 144

約数和(自身を含む): 5098488192

約数和(自身を除く): 3568697472

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, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17321, 17664, 22080, 29440, 34642, 44160, 51963, 69284, 86605, 88320, 103926, 138568, 173210, 207852, 259815, 277136, 346420, 398383, 415704, 519630, 554272, 692840, 796766, 831408, 1039260, 1108544, 1195149, 1385680, 1593532, 1662816, 1991915, 2078520, 2217088, 2390298, 2771360, 3187064, 3325632, 3983830, 4157040, 4434176, 4780596, 5542720, 5975745, 6374128, 6651264, 7967660, 8314080, 9561192, 11085440, 11951490, 12748256, 13302528, 15935320, 16628160, 19122384, 22170880, 23902980, 25496512, 31870640, 33256320, 38244768, 47805960, 50993024, 63741280, 66512640, 76489536, 95611920, 101986048, 127482560, 152979072, 191223840, 254965120, 305958144, 382447680, 509930240, 764895360, 1529790720]

約数ペア:

[(1, 1529790720), (2, 764895360), (3, 509930240), (4, 382447680), (5, 305958144), (6, 254965120), (8, 191223840), (10, 152979072), (12, 127482560), (15, 101986048), (16, 95611920), (20, 76489536), (23, 66512640), (24, 63741280), (30, 50993024), (32, 47805960), (40, 38244768), (46, 33256320), (48, 31870640), (60, 25496512), (64, 23902980), (69, 22170880), (80, 19122384), (92, 16628160), (96, 15935320), (115, 13302528), (120, 12748256), (128, 11951490), (138, 11085440), (160, 9561192), (184, 8314080), (192, 7967660), (230, 6651264), (240, 6374128), (256, 5975745), (276, 5542720), (320, 4780596), (345, 4434176), (368, 4157040), (384, 3983830), (460, 3325632), (480, 3187064), (552, 2771360), (640, 2390298), (690, 2217088), (736, 2078520), (768, 1991915), (920, 1662816), (960, 1593532), (1104, 1385680), (1280, 1195149), (1380, 1108544), (1472, 1039260), (1840, 831408), (1920, 796766), (2208, 692840), (2760, 554272), (2944, 519630), (3680, 415704), (3840, 398383), (4416, 346420), (5520, 277136), (5888, 259815), (7360, 207852), (8832, 173210), (11040, 138568), (14720, 103926), (17321, 88320), (17664, 86605), (22080, 69284), (29440, 51963), (34642, 44160)]