72904765680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101256619}}^1$

素因数の和:101256638

約数の個数: 60

約数和(自身を含む): 244838507160

約数和(自身を除く): 171933741480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 101256619, 202513238, 303769857, 405026476, 506283095, 607539714, 810052952, 911309571, 1012566190, 1215079428, 1518849285, 1620105904, 1822619142, 2025132380, 2430158856, 3037698570, 3645238284, 4050264760, 4556547855, 4860317712, 6075397140, 7290476568, 8100529520, 9113095710, 12150794280, 14580953136, 18226191420, 24301588560, 36452382840, 72904765680]

約数ペア:

[(1, 72904765680), (2, 36452382840), (3, 24301588560), (4, 18226191420), (5, 14580953136), (6, 12150794280), (8, 9113095710), (9, 8100529520), (10, 7290476568), (12, 6075397140), (15, 4860317712), (16, 4556547855), (18, 4050264760), (20, 3645238284), (24, 3037698570), (30, 2430158856), (36, 2025132380), (40, 1822619142), (45, 1620105904), (48, 1518849285), (60, 1215079428), (72, 1012566190), (80, 911309571), (90, 810052952), (120, 607539714), (144, 506283095), (180, 405026476), (240, 303769857), (360, 202513238), (720, 101256619)]