144507120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19423}}^1$

素因数の和:19470

約数の個数: 80

約数和(自身を含む): 462446592

約数和(自身を除く): 317939472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19423, 38846, 58269, 77692, 97115, 116538, 155384, 194230, 233076, 291345, 310768, 388460, 466152, 582690, 602113, 776920, 932304, 1165380, 1204226, 1553840, 1806339, 2330760, 2408452, 3010565, 3612678, 4661520, 4816904, 6021130, 7225356, 9031695, 9633808, 12042260, 14450712, 18063390, 24084520, 28901424, 36126780, 48169040, 72253560, 144507120]

約数ペア:

[(1, 144507120), (2, 72253560), (3, 48169040), (4, 36126780), (5, 28901424), (6, 24084520), (8, 18063390), (10, 14450712), (12, 12042260), (15, 9633808), (16, 9031695), (20, 7225356), (24, 6021130), (30, 4816904), (31, 4661520), (40, 3612678), (48, 3010565), (60, 2408452), (62, 2330760), (80, 1806339), (93, 1553840), (120, 1204226), (124, 1165380), (155, 932304), (186, 776920), (240, 602113), (248, 582690), (310, 466152), (372, 388460), (465, 310768), (496, 291345), (620, 233076), (744, 194230), (930, 155384), (1240, 116538), (1488, 97115), (1860, 77692), (2480, 58269), (3720, 38846), (7440, 19423)]