425739120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57223}}^1$

素因数の和:57270

約数の個数: 80

約数和(自身を含む): 1362388992

約数和(自身を除く): 936649872

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, 57223, 114446, 171669, 228892, 286115, 343338, 457784, 572230, 686676, 858345, 915568, 1144460, 1373352, 1716690, 1773913, 2288920, 2746704, 3433380, 3547826, 4577840, 5321739, 6866760, 7095652, 8869565, 10643478, 13733520, 14191304, 17739130, 21286956, 26608695, 28382608, 35478260, 42573912, 53217390, 70956520, 85147824, 106434780, 141913040, 212869560, 425739120]

約数ペア:

[(1, 425739120), (2, 212869560), (3, 141913040), (4, 106434780), (5, 85147824), (6, 70956520), (8, 53217390), (10, 42573912), (12, 35478260), (15, 28382608), (16, 26608695), (20, 21286956), (24, 17739130), (30, 14191304), (31, 13733520), (40, 10643478), (48, 8869565), (60, 7095652), (62, 6866760), (80, 5321739), (93, 4577840), (120, 3547826), (124, 3433380), (155, 2746704), (186, 2288920), (240, 1773913), (248, 1716690), (310, 1373352), (372, 1144460), (465, 915568), (496, 858345), (620, 686676), (744, 572230), (930, 457784), (1240, 343338), (1488, 286115), (1860, 228892), (2480, 171669), (3720, 114446), (7440, 57223)]