374421720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 1167022080

約数和(自身を除く): 792600360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 251, 310, 372, 401, 465, 502, 620, 744, 753, 802, 930, 1004, 1203, 1240, 1255, 1506, 1604, 1860, 2005, 2008, 2406, 2510, 3012, 3208, 3720, 3765, 4010, 4812, 5020, 6015, 6024, 7530, 7781, 8020, 9624, 10040, 12030, 12431, 15060, 15562, 16040, 23343, 24060, 24862, 30120, 31124, 37293, 38905, 46686, 48120, 49724, 62155, 62248, 74586, 77810, 93372, 99448, 100651, 116715, 124310, 149172, 155620, 186465, 186744, 201302, 233430, 248620, 298344, 301953, 311240, 372930, 402604, 466860, 497240, 503255, 603906, 745860, 805208, 933720, 1006510, 1207812, 1491720, 1509765, 2013020, 2415624, 3019530, 3120181, 4026040, 6039060, 6240362, 9360543, 12078120, 12480724, 15600905, 18721086, 24961448, 31201810, 37442172, 46802715, 62403620, 74884344, 93605430, 124807240, 187210860, 374421720]

約数ペア:

[(1, 374421720), (2, 187210860), (3, 124807240), (4, 93605430), (5, 74884344), (6, 62403620), (8, 46802715), (10, 37442172), (12, 31201810), (15, 24961448), (20, 18721086), (24, 15600905), (30, 12480724), (31, 12078120), (40, 9360543), (60, 6240362), (62, 6039060), (93, 4026040), (120, 3120181), (124, 3019530), (155, 2415624), (186, 2013020), (248, 1509765), (251, 1491720), (310, 1207812), (372, 1006510), (401, 933720), (465, 805208), (502, 745860), (620, 603906), (744, 503255), (753, 497240), (802, 466860), (930, 402604), (1004, 372930), (1203, 311240), (1240, 301953), (1255, 298344), (1506, 248620), (1604, 233430), (1860, 201302), (2005, 186744), (2008, 186465), (2406, 155620), (2510, 149172), (3012, 124310), (3208, 116715), (3720, 100651), (3765, 99448), (4010, 93372), (4812, 77810), (5020, 74586), (6015, 62248), (6024, 62155), (7530, 49724), (7781, 48120), (8020, 46686), (9624, 38905), (10040, 37293), (12030, 31124), (12431, 30120), (15060, 24862), (15562, 24060), (16040, 23343)]