89401680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 302114592

約数和(自身を除く): 212712912

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, 227, 240, 360, 454, 547, 681, 720, 908, 1094, 1135, 1362, 1641, 1816, 2043, 2188, 2270, 2724, 2735, 3282, 3405, 3632, 4086, 4376, 4540, 4923, 5448, 5470, 6564, 6810, 8172, 8205, 8752, 9080, 9846, 10215, 10896, 10940, 13128, 13620, 16344, 16410, 18160, 19692, 20430, 21880, 24615, 26256, 27240, 32688, 32820, 39384, 40860, 43760, 49230, 54480, 65640, 78768, 81720, 98460, 124169, 131280, 163440, 196920, 248338, 372507, 393840, 496676, 620845, 745014, 993352, 1117521, 1241690, 1490028, 1862535, 1986704, 2235042, 2483380, 2980056, 3725070, 4470084, 4966760, 5587605, 5960112, 7450140, 8940168, 9933520, 11175210, 14900280, 17880336, 22350420, 29800560, 44700840, 89401680]

約数ペア:

[(1, 89401680), (2, 44700840), (3, 29800560), (4, 22350420), (5, 17880336), (6, 14900280), (8, 11175210), (9, 9933520), (10, 8940168), (12, 7450140), (15, 5960112), (16, 5587605), (18, 4966760), (20, 4470084), (24, 3725070), (30, 2980056), (36, 2483380), (40, 2235042), (45, 1986704), (48, 1862535), (60, 1490028), (72, 1241690), (80, 1117521), (90, 993352), (120, 745014), (144, 620845), (180, 496676), (227, 393840), (240, 372507), (360, 248338), (454, 196920), (547, 163440), (681, 131280), (720, 124169), (908, 98460), (1094, 81720), (1135, 78768), (1362, 65640), (1641, 54480), (1816, 49230), (2043, 43760), (2188, 40860), (2270, 39384), (2724, 32820), (2735, 32688), (3282, 27240), (3405, 26256), (3632, 24615), (4086, 21880), (4376, 20430), (4540, 19692), (4923, 18160), (5448, 16410), (5470, 16344), (6564, 13620), (6810, 13128), (8172, 10940), (8205, 10896), (8752, 10215), (9080, 9846)]