180773280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2739

約数の個数: 144

約数和(自身を含む): 630249984

約数和(自身を除く): 449476704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2671, 2820, 3384, 3760, 4230, 4512, 5342, 5640, 6768, 7520, 8013, 8460, 10684, 11280, 13355, 13536, 16026, 16920, 21368, 22560, 24039, 26710, 32052, 33840, 40065, 42736, 48078, 53420, 64104, 67680, 80130, 85472, 96156, 106840, 120195, 125537, 128208, 160260, 192312, 213680, 240390, 251074, 256416, 320520, 376611, 384624, 427360, 480780, 502148, 627685, 641040, 753222, 769248, 961560, 1004296, 1129833, 1255370, 1282080, 1506444, 1883055, 1923120, 2008592, 2259666, 2510740, 3012888, 3766110, 3846240, 4017184, 4519332, 5021480, 5649165, 6025776, 7532220, 9038664, 10042960, 11298330, 12051552, 15064440, 18077328, 20085920, 22596660, 30128880, 36154656, 45193320, 60257760, 90386640, 180773280]

約数ペア:

[(1, 180773280), (2, 90386640), (3, 60257760), (4, 45193320), (5, 36154656), (6, 30128880), (8, 22596660), (9, 20085920), (10, 18077328), (12, 15064440), (15, 12051552), (16, 11298330), (18, 10042960), (20, 9038664), (24, 7532220), (30, 6025776), (32, 5649165), (36, 5021480), (40, 4519332), (45, 4017184), (47, 3846240), (48, 3766110), (60, 3012888), (72, 2510740), (80, 2259666), (90, 2008592), (94, 1923120), (96, 1883055), (120, 1506444), (141, 1282080), (144, 1255370), (160, 1129833), (180, 1004296), (188, 961560), (235, 769248), (240, 753222), (282, 641040), (288, 627685), (360, 502148), (376, 480780), (423, 427360), (470, 384624), (480, 376611), (564, 320520), (705, 256416), (720, 251074), (752, 240390), (846, 213680), (940, 192312), (1128, 160260), (1410, 128208), (1440, 125537), (1504, 120195), (1692, 106840), (1880, 96156), (2115, 85472), (2256, 80130), (2671, 67680), (2820, 64104), (3384, 53420), (3760, 48078), (4230, 42736), (4512, 40065), (5342, 33840), (5640, 32052), (6768, 26710), (7520, 24039), (8013, 22560), (8460, 21368), (10684, 16920), (11280, 16026), (13355, 13536)]