203598480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13907}}^1$

素因数の和:13984

約数の個数: 80

約数和(自身を含む): 641548224

約数和(自身を除く): 437949744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 13907, 14640, 27814, 41721, 55628, 69535, 83442, 111256, 139070, 166884, 208605, 222512, 278140, 333768, 417210, 556280, 667536, 834420, 848327, 1112560, 1668840, 1696654, 2544981, 3337680, 3393308, 4241635, 5089962, 6786616, 8483270, 10179924, 12724905, 13573232, 16966540, 20359848, 25449810, 33933080, 40719696, 50899620, 67866160, 101799240, 203598480]

約数ペア:

[(1, 203598480), (2, 101799240), (3, 67866160), (4, 50899620), (5, 40719696), (6, 33933080), (8, 25449810), (10, 20359848), (12, 16966540), (15, 13573232), (16, 12724905), (20, 10179924), (24, 8483270), (30, 6786616), (40, 5089962), (48, 4241635), (60, 3393308), (61, 3337680), (80, 2544981), (120, 1696654), (122, 1668840), (183, 1112560), (240, 848327), (244, 834420), (305, 667536), (366, 556280), (488, 417210), (610, 333768), (732, 278140), (915, 222512), (976, 208605), (1220, 166884), (1464, 139070), (1830, 111256), (2440, 83442), (2928, 69535), (3660, 55628), (4880, 41721), (7320, 27814), (13907, 14640)]