479992680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1333313}}^1$

素因数の和:1333330

約数の個数: 48

約数和(自身を含む): 1559977380

約数和(自身を除く): 1079984700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1333313, 2666626, 3999939, 5333252, 6666565, 7999878, 10666504, 11999817, 13333130, 15999756, 19999695, 23999634, 26666260, 31999512, 39999390, 47999268, 53332520, 59999085, 79998780, 95998536, 119998170, 159997560, 239996340, 479992680]

約数ペア:

[(1, 479992680), (2, 239996340), (3, 159997560), (4, 119998170), (5, 95998536), (6, 79998780), (8, 59999085), (9, 53332520), (10, 47999268), (12, 39999390), (15, 31999512), (18, 26666260), (20, 23999634), (24, 19999695), (30, 15999756), (36, 13333130), (40, 11999817), (45, 10666504), (60, 7999878), (72, 6666565), (90, 5333252), (120, 3999939), (180, 2666626), (360, 1333313)]