22216680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{6857}}^1$

素因数の和:6880

約数の個数: 80

約数和(自身を含む): 74683620

約数和(自身を除く): 52466940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6857, 13714, 20571, 27428, 34285, 41142, 54856, 61713, 68570, 82284, 102855, 123426, 137140, 164568, 185139, 205710, 246852, 274280, 308565, 370278, 411420, 493704, 555417, 617130, 740556, 822840, 925695, 1110834, 1234260, 1481112, 1851390, 2221668, 2468520, 2777085, 3702780, 4443336, 5554170, 7405560, 11108340, 22216680]

約数ペア:

[(1, 22216680), (2, 11108340), (3, 7405560), (4, 5554170), (5, 4443336), (6, 3702780), (8, 2777085), (9, 2468520), (10, 2221668), (12, 1851390), (15, 1481112), (18, 1234260), (20, 1110834), (24, 925695), (27, 822840), (30, 740556), (36, 617130), (40, 555417), (45, 493704), (54, 411420), (60, 370278), (72, 308565), (81, 274280), (90, 246852), (108, 205710), (120, 185139), (135, 164568), (162, 137140), (180, 123426), (216, 102855), (270, 82284), (324, 68570), (360, 61713), (405, 54856), (540, 41142), (648, 34285), (810, 27428), (1080, 20571), (1620, 13714), (3240, 6857)]