513209640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{28703}}^1$

素因数の和:28866

約数の個数: 64

約数和(自身を含む): 1550016000

約数和(自身を除く): 1036806360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 28703, 57406, 86109, 114812, 143515, 172218, 229624, 287030, 344436, 430545, 574060, 688872, 861090, 1148120, 1722180, 3444360, 4276747, 8553494, 12830241, 17106988, 21383735, 25660482, 34213976, 42767470, 51320964, 64151205, 85534940, 102641928, 128302410, 171069880, 256604820, 513209640]

約数ペア:

[(1, 513209640), (2, 256604820), (3, 171069880), (4, 128302410), (5, 102641928), (6, 85534940), (8, 64151205), (10, 51320964), (12, 42767470), (15, 34213976), (20, 25660482), (24, 21383735), (30, 17106988), (40, 12830241), (60, 8553494), (120, 4276747), (149, 3444360), (298, 1722180), (447, 1148120), (596, 861090), (745, 688872), (894, 574060), (1192, 430545), (1490, 344436), (1788, 287030), (2235, 229624), (2980, 172218), (3576, 143515), (4470, 114812), (5960, 86109), (8940, 57406), (17880, 28703)]