72471846240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{87223}}^1$

素因数の和:87821

約数の個数: 144

約数和(自身を含む): 247741629408

約数和(自身を除く): 175269783168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 577, 720, 1154, 1440, 1731, 2308, 2885, 3462, 4616, 5193, 5770, 6924, 8655, 9232, 10386, 11540, 13848, 17310, 18464, 20772, 23080, 25965, 27696, 34620, 41544, 46160, 51930, 55392, 69240, 83088, 87223, 92320, 103860, 138480, 166176, 174446, 207720, 261669, 276960, 348892, 415440, 436115, 523338, 697784, 785007, 830880, 872230, 1046676, 1308345, 1395568, 1570014, 1744460, 2093352, 2616690, 2791136, 3140028, 3488920, 3925035, 4186704, 5233380, 6280056, 6977840, 7850070, 8373408, 10466760, 12560112, 13955680, 15700140, 20933520, 25120224, 31400280, 41867040, 50327671, 62800560, 100655342, 125601120, 150983013, 201310684, 251638355, 301966026, 402621368, 452949039, 503276710, 603932052, 754915065, 805242736, 905898078, 1006553420, 1207864104, 1509830130, 1610485472, 1811796156, 2013106840, 2264745195, 2415728208, 3019660260, 3623592312, 4026213680, 4529490390, 4831456416, 6039320520, 7247184624, 8052427360, 9058980780, 12078641040, 14494369248, 18117961560, 24157282080, 36235923120, 72471846240]

約数ペア:

[(1, 72471846240), (2, 36235923120), (3, 24157282080), (4, 18117961560), (5, 14494369248), (6, 12078641040), (8, 9058980780), (9, 8052427360), (10, 7247184624), (12, 6039320520), (15, 4831456416), (16, 4529490390), (18, 4026213680), (20, 3623592312), (24, 3019660260), (30, 2415728208), (32, 2264745195), (36, 2013106840), (40, 1811796156), (45, 1610485472), (48, 1509830130), (60, 1207864104), (72, 1006553420), (80, 905898078), (90, 805242736), (96, 754915065), (120, 603932052), (144, 503276710), (160, 452949039), (180, 402621368), (240, 301966026), (288, 251638355), (360, 201310684), (480, 150983013), (577, 125601120), (720, 100655342), (1154, 62800560), (1440, 50327671), (1731, 41867040), (2308, 31400280), (2885, 25120224), (3462, 20933520), (4616, 15700140), (5193, 13955680), (5770, 12560112), (6924, 10466760), (8655, 8373408), (9232, 7850070), (10386, 6977840), (11540, 6280056), (13848, 5233380), (17310, 4186704), (18464, 3925035), (20772, 3488920), (23080, 3140028), (25965, 2791136), (27696, 2616690), (34620, 2093352), (41544, 1744460), (46160, 1570014), (51930, 1395568), (55392, 1308345), (69240, 1046676), (83088, 872230), (87223, 830880), (92320, 785007), (103860, 697784), (138480, 523338), (166176, 436115), (174446, 415440), (207720, 348892), (261669, 276960)]