628017120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2927}}^1$

素因数の和:3097

約数の個数: 144

約数和(自身を含む): 2158228800

約数和(自身を除く): 1530211680

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, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2927, 2980, 3576, 4470, 4768, 5364, 5854, 5960, 6705, 7152, 8781, 8940, 10728, 11708, 11920, 13410, 14304, 14635, 17562, 17880, 21456, 23416, 23840, 26343, 26820, 29270, 35124, 35760, 42912, 43905, 46832, 52686, 53640, 58540, 70248, 71520, 87810, 93664, 105372, 107280, 117080, 131715, 140496, 175620, 210744, 214560, 234160, 263430, 280992, 351240, 421488, 436123, 468320, 526860, 702480, 842976, 872246, 1053720, 1308369, 1404960, 1744492, 2107440, 2180615, 2616738, 3488984, 3925107, 4214880, 4361230, 5233476, 6541845, 6977968, 7850214, 8722460, 10466952, 13083690, 13955936, 15700428, 17444920, 19625535, 20933904, 26167380, 31400856, 34889840, 39251070, 41867808, 52334760, 62801712, 69779680, 78502140, 104669520, 125603424, 157004280, 209339040, 314008560, 628017120]

約数ペア:

[(1, 628017120), (2, 314008560), (3, 209339040), (4, 157004280), (5, 125603424), (6, 104669520), (8, 78502140), (9, 69779680), (10, 62801712), (12, 52334760), (15, 41867808), (16, 39251070), (18, 34889840), (20, 31400856), (24, 26167380), (30, 20933904), (32, 19625535), (36, 17444920), (40, 15700428), (45, 13955936), (48, 13083690), (60, 10466952), (72, 8722460), (80, 7850214), (90, 6977968), (96, 6541845), (120, 5233476), (144, 4361230), (149, 4214880), (160, 3925107), (180, 3488984), (240, 2616738), (288, 2180615), (298, 2107440), (360, 1744492), (447, 1404960), (480, 1308369), (596, 1053720), (720, 872246), (745, 842976), (894, 702480), (1192, 526860), (1341, 468320), (1440, 436123), (1490, 421488), (1788, 351240), (2235, 280992), (2384, 263430), (2682, 234160), (2927, 214560), (2980, 210744), (3576, 175620), (4470, 140496), (4768, 131715), (5364, 117080), (5854, 107280), (5960, 105372), (6705, 93664), (7152, 87810), (8781, 71520), (8940, 70248), (10728, 58540), (11708, 53640), (11920, 52686), (13410, 46832), (14304, 43905), (14635, 42912), (17562, 35760), (17880, 35124), (21456, 29270), (23416, 26820), (23840, 26343)]