489160080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{226463}}^1$

素因数の和:226485

約数の個数: 80

約数和(自身を含む): 1684892160

約数和(自身を除く): 1195732080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 226463, 452926, 679389, 905852, 1132315, 1358778, 1811704, 2038167, 2264630, 2717556, 3396945, 3623408, 4076334, 4529260, 5435112, 6114501, 6793890, 8152668, 9058520, 10190835, 10870224, 12229002, 13587780, 16305336, 18117040, 20381670, 24458004, 27175560, 30572505, 32610672, 40763340, 48916008, 54351120, 61145010, 81526680, 97832016, 122290020, 163053360, 244580040, 489160080]

約数ペア:

[(1, 489160080), (2, 244580040), (3, 163053360), (4, 122290020), (5, 97832016), (6, 81526680), (8, 61145010), (9, 54351120), (10, 48916008), (12, 40763340), (15, 32610672), (16, 30572505), (18, 27175560), (20, 24458004), (24, 20381670), (27, 18117040), (30, 16305336), (36, 13587780), (40, 12229002), (45, 10870224), (48, 10190835), (54, 9058520), (60, 8152668), (72, 6793890), (80, 6114501), (90, 5435112), (108, 4529260), (120, 4076334), (135, 3623408), (144, 3396945), (180, 2717556), (216, 2264630), (240, 2038167), (270, 1811704), (360, 1358778), (432, 1132315), (540, 905852), (720, 679389), (1080, 452926), (2160, 226463)]