144942720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5842

約数の個数: 128

約数和(自身を含む): 497629440

約数和(自身を除く): 352686720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 5807, 6240, 8320, 11614, 12480, 17421, 23228, 24960, 29035, 34842, 46456, 58070, 69684, 75491, 87105, 92912, 116140, 139368, 150982, 174210, 185824, 226473, 232280, 278736, 301964, 348420, 371648, 377455, 452946, 464560, 557472, 603928, 696840, 743296, 754910, 905892, 929120, 1114944, 1132365, 1207856, 1393680, 1509820, 1811784, 1858240, 2229888, 2264730, 2415712, 2787360, 3019640, 3623568, 3716480, 4529460, 4831424, 5574720, 6039280, 7247136, 9058920, 9662848, 11149440, 12078560, 14494272, 18117840, 24157120, 28988544, 36235680, 48314240, 72471360, 144942720]

約数ペア:

[(1, 144942720), (2, 72471360), (3, 48314240), (4, 36235680), (5, 28988544), (6, 24157120), (8, 18117840), (10, 14494272), (12, 12078560), (13, 11149440), (15, 9662848), (16, 9058920), (20, 7247136), (24, 6039280), (26, 5574720), (30, 4831424), (32, 4529460), (39, 3716480), (40, 3623568), (48, 3019640), (52, 2787360), (60, 2415712), (64, 2264730), (65, 2229888), (78, 1858240), (80, 1811784), (96, 1509820), (104, 1393680), (120, 1207856), (128, 1132365), (130, 1114944), (156, 929120), (160, 905892), (192, 754910), (195, 743296), (208, 696840), (240, 603928), (260, 557472), (312, 464560), (320, 452946), (384, 377455), (390, 371648), (416, 348420), (480, 301964), (520, 278736), (624, 232280), (640, 226473), (780, 185824), (832, 174210), (960, 150982), (1040, 139368), (1248, 116140), (1560, 92912), (1664, 87105), (1920, 75491), (2080, 69684), (2496, 58070), (3120, 46456), (4160, 34842), (4992, 29035), (5807, 24960), (6240, 23228), (8320, 17421), (11614, 12480)]