121523520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1352

約数の個数: 112

約数和(自身を含む): 389900160

約数和(自身を除く): 268376640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1229, 1236, 1545, 1648, 2060, 2458, 2472, 3090, 3296, 3687, 4120, 4916, 4944, 6145, 6180, 6592, 7374, 8240, 9832, 9888, 12290, 12360, 14748, 16480, 18435, 19664, 19776, 24580, 24720, 29496, 32960, 36870, 39328, 49160, 49440, 58992, 73740, 78656, 98320, 98880, 117984, 126587, 147480, 196640, 235968, 253174, 294960, 379761, 393280, 506348, 589920, 632935, 759522, 1012696, 1179840, 1265870, 1519044, 1898805, 2025392, 2531740, 3038088, 3797610, 4050784, 5063480, 6076176, 7595220, 8101568, 10126960, 12152352, 15190440, 20253920, 24304704, 30380880, 40507840, 60761760, 121523520]

約数ペア:

[(1, 121523520), (2, 60761760), (3, 40507840), (4, 30380880), (5, 24304704), (6, 20253920), (8, 15190440), (10, 12152352), (12, 10126960), (15, 8101568), (16, 7595220), (20, 6076176), (24, 5063480), (30, 4050784), (32, 3797610), (40, 3038088), (48, 2531740), (60, 2025392), (64, 1898805), (80, 1519044), (96, 1265870), (103, 1179840), (120, 1012696), (160, 759522), (192, 632935), (206, 589920), (240, 506348), (309, 393280), (320, 379761), (412, 294960), (480, 253174), (515, 235968), (618, 196640), (824, 147480), (960, 126587), (1030, 117984), (1229, 98880), (1236, 98320), (1545, 78656), (1648, 73740), (2060, 58992), (2458, 49440), (2472, 49160), (3090, 39328), (3296, 36870), (3687, 32960), (4120, 29496), (4916, 24720), (4944, 24580), (6145, 19776), (6180, 19664), (6592, 18435), (7374, 16480), (8240, 14748), (9832, 12360), (9888, 12290)]