220072680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{203771}}^1$

素因数の和:203791

約数の個数: 64

約数和(自身を含む): 733579200

約数和(自身を除く): 513506520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 203771, 407542, 611313, 815084, 1018855, 1222626, 1630168, 1833939, 2037710, 2445252, 3056565, 3667878, 4075420, 4890504, 5501817, 6113130, 7335756, 8150840, 9169695, 11003634, 12226260, 14671512, 18339390, 22007268, 24452520, 27509085, 36678780, 44014536, 55018170, 73357560, 110036340, 220072680]

約数ペア:

[(1, 220072680), (2, 110036340), (3, 73357560), (4, 55018170), (5, 44014536), (6, 36678780), (8, 27509085), (9, 24452520), (10, 22007268), (12, 18339390), (15, 14671512), (18, 12226260), (20, 11003634), (24, 9169695), (27, 8150840), (30, 7335756), (36, 6113130), (40, 5501817), (45, 4890504), (54, 4075420), (60, 3667878), (72, 3056565), (90, 2445252), (108, 2037710), (120, 1833939), (135, 1630168), (180, 1222626), (216, 1018855), (270, 815084), (360, 611313), (540, 407542), (1080, 203771)]