98179920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{136361}}^1$

素因数の和:136380

約数の個数: 60

約数和(自身を含む): 329723316

約数和(自身を除く): 231543396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 136361, 272722, 409083, 545444, 681805, 818166, 1090888, 1227249, 1363610, 1636332, 2045415, 2181776, 2454498, 2727220, 3272664, 4090830, 4908996, 5454440, 6136245, 6545328, 8181660, 9817992, 10908880, 12272490, 16363320, 19635984, 24544980, 32726640, 49089960, 98179920]

約数ペア:

[(1, 98179920), (2, 49089960), (3, 32726640), (4, 24544980), (5, 19635984), (6, 16363320), (8, 12272490), (9, 10908880), (10, 9817992), (12, 8181660), (15, 6545328), (16, 6136245), (18, 5454440), (20, 4908996), (24, 4090830), (30, 3272664), (36, 2727220), (40, 2454498), (45, 2181776), (48, 2045415), (60, 1636332), (72, 1363610), (80, 1227249), (90, 1090888), (120, 818166), (144, 681805), (180, 545444), (240, 409083), (360, 272722), (720, 136361)]