379447440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51001}}^1$

素因数の和:51048

約数の個数: 80

約数和(自身を含む): 1214255616

約数和(自身を除く): 834808176

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, 51001, 102002, 153003, 204004, 255005, 306006, 408008, 510010, 612012, 765015, 816016, 1020020, 1224024, 1530030, 1581031, 2040040, 2448048, 3060060, 3162062, 4080080, 4743093, 6120120, 6324124, 7905155, 9486186, 12240240, 12648248, 15810310, 18972372, 23715465, 25296496, 31620620, 37944744, 47430930, 63241240, 75889488, 94861860, 126482480, 189723720, 379447440]

約数ペア:

[(1, 379447440), (2, 189723720), (3, 126482480), (4, 94861860), (5, 75889488), (6, 63241240), (8, 47430930), (10, 37944744), (12, 31620620), (15, 25296496), (16, 23715465), (20, 18972372), (24, 15810310), (30, 12648248), (31, 12240240), (40, 9486186), (48, 7905155), (60, 6324124), (62, 6120120), (80, 4743093), (93, 4080080), (120, 3162062), (124, 3060060), (155, 2448048), (186, 2040040), (240, 1581031), (248, 1530030), (310, 1224024), (372, 1020020), (465, 816016), (496, 765015), (620, 612012), (744, 510010), (930, 408008), (1240, 306006), (1488, 255005), (1860, 204004), (2480, 153003), (3720, 102002), (7440, 51001)]