151593720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40751}}^1$

素因数の和:40796

約数の個数: 64

約数和(自身を含む): 469463040

約数和(自身を除く): 317869320

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, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 40751, 81502, 122253, 163004, 203755, 244506, 326008, 407510, 489012, 611265, 815020, 978024, 1222530, 1263281, 1630040, 2445060, 2526562, 3789843, 4890120, 5053124, 6316405, 7579686, 10106248, 12632810, 15159372, 18949215, 25265620, 30318744, 37898430, 50531240, 75796860, 151593720]

約数ペア:

[(1, 151593720), (2, 75796860), (3, 50531240), (4, 37898430), (5, 30318744), (6, 25265620), (8, 18949215), (10, 15159372), (12, 12632810), (15, 10106248), (20, 7579686), (24, 6316405), (30, 5053124), (31, 4890120), (40, 3789843), (60, 2526562), (62, 2445060), (93, 1630040), (120, 1263281), (124, 1222530), (155, 978024), (186, 815020), (248, 611265), (310, 489012), (372, 407510), (465, 326008), (620, 244506), (744, 203755), (930, 163004), (1240, 122253), (1860, 81502), (3720, 40751)]