79178040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 186933960

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, 167, 180, 216, 270, 334, 360, 439, 501, 540, 668, 835, 878, 1002, 1080, 1317, 1336, 1503, 1670, 1756, 2004, 2195, 2505, 2634, 3006, 3340, 3512, 3951, 4008, 4390, 4509, 5010, 5268, 6012, 6585, 6680, 7515, 7902, 8780, 9018, 10020, 10536, 11853, 12024, 13170, 15030, 15804, 17560, 18036, 19755, 20040, 22545, 23706, 26340, 30060, 31608, 36072, 39510, 45090, 47412, 52680, 59265, 60120, 73313, 79020, 90180, 94824, 118530, 146626, 158040, 180360, 219939, 237060, 293252, 366565, 439878, 474120, 586504, 659817, 733130, 879756, 1099695, 1319634, 1466260, 1759512, 1979451, 2199390, 2639268, 2932520, 3299085, 3958902, 4398780, 5278536, 6598170, 7917804, 8797560, 9897255, 13196340, 15835608, 19794510, 26392680, 39589020, 79178040]

約数ペア:

[(1, 79178040), (2, 39589020), (3, 26392680), (4, 19794510), (5, 15835608), (6, 13196340), (8, 9897255), (9, 8797560), (10, 7917804), (12, 6598170), (15, 5278536), (18, 4398780), (20, 3958902), (24, 3299085), (27, 2932520), (30, 2639268), (36, 2199390), (40, 1979451), (45, 1759512), (54, 1466260), (60, 1319634), (72, 1099695), (90, 879756), (108, 733130), (120, 659817), (135, 586504), (167, 474120), (180, 439878), (216, 366565), (270, 293252), (334, 237060), (360, 219939), (439, 180360), (501, 158040), (540, 146626), (668, 118530), (835, 94824), (878, 90180), (1002, 79020), (1080, 73313), (1317, 60120), (1336, 59265), (1503, 52680), (1670, 47412), (1756, 45090), (2004, 39510), (2195, 36072), (2505, 31608), (2634, 30060), (3006, 26340), (3340, 23706), (3512, 22545), (3951, 20040), (4008, 19755), (4390, 18036), (4509, 17560), (5010, 15804), (5268, 15030), (6012, 13170), (6585, 12024), (6680, 11853), (7515, 10536), (7902, 10020), (8780, 9018)]