494612760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{61519}}^1$

素因数の和:61600

約数の個数: 64

約数和(自身を含む): 1506009600

約数和(自身を除く): 1011396840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 61519, 123038, 184557, 246076, 307595, 369114, 492152, 615190, 738228, 922785, 1230380, 1476456, 1845570, 2460760, 3691140, 4121773, 7382280, 8243546, 12365319, 16487092, 20608865, 24730638, 32974184, 41217730, 49461276, 61826595, 82435460, 98922552, 123653190, 164870920, 247306380, 494612760]

約数ペア:

[(1, 494612760), (2, 247306380), (3, 164870920), (4, 123653190), (5, 98922552), (6, 82435460), (8, 61826595), (10, 49461276), (12, 41217730), (15, 32974184), (20, 24730638), (24, 20608865), (30, 16487092), (40, 12365319), (60, 8243546), (67, 7382280), (120, 4121773), (134, 3691140), (201, 2460760), (268, 1845570), (335, 1476456), (402, 1230380), (536, 922785), (670, 738228), (804, 615190), (1005, 492152), (1340, 369114), (1608, 307595), (2010, 246076), (2680, 184557), (4020, 123038), (8040, 61519)]