73783680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 238533120

約数和(自身を除く): 164749440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 463, 480, 498, 640, 664, 830, 926, 960, 996, 1245, 1328, 1389, 1660, 1852, 1920, 1992, 2315, 2490, 2656, 2778, 3320, 3704, 3984, 4630, 4980, 5312, 5556, 6640, 6945, 7408, 7968, 9260, 9960, 10624, 11112, 13280, 13890, 14816, 15936, 18520, 19920, 22224, 26560, 27780, 29632, 31872, 37040, 38429, 39840, 44448, 53120, 55560, 59264, 74080, 76858, 79680, 88896, 111120, 115287, 148160, 153716, 159360, 177792, 192145, 222240, 230574, 296320, 307432, 384290, 444480, 461148, 576435, 614864, 768580, 888960, 922296, 1152870, 1229728, 1537160, 1844592, 2305740, 2459456, 3074320, 3689184, 4611480, 4918912, 6148640, 7378368, 9222960, 12297280, 14756736, 18445920, 24594560, 36891840, 73783680]

約数ペア:

[(1, 73783680), (2, 36891840), (3, 24594560), (4, 18445920), (5, 14756736), (6, 12297280), (8, 9222960), (10, 7378368), (12, 6148640), (15, 4918912), (16, 4611480), (20, 3689184), (24, 3074320), (30, 2459456), (32, 2305740), (40, 1844592), (48, 1537160), (60, 1229728), (64, 1152870), (80, 922296), (83, 888960), (96, 768580), (120, 614864), (128, 576435), (160, 461148), (166, 444480), (192, 384290), (240, 307432), (249, 296320), (320, 230574), (332, 222240), (384, 192145), (415, 177792), (463, 159360), (480, 153716), (498, 148160), (640, 115287), (664, 111120), (830, 88896), (926, 79680), (960, 76858), (996, 74080), (1245, 59264), (1328, 55560), (1389, 53120), (1660, 44448), (1852, 39840), (1920, 38429), (1992, 37040), (2315, 31872), (2490, 29632), (2656, 27780), (2778, 26560), (3320, 22224), (3704, 19920), (3984, 18520), (4630, 15936), (4980, 14816), (5312, 13890), (5556, 13280), (6640, 11112), (6945, 10624), (7408, 9960), (7968, 9260)]