120347280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167149}}^1$

素因数の和:167168

約数の個数: 60

約数和(自身を含む): 404168700

約数和(自身を除く): 283821420

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, 167149, 334298, 501447, 668596, 835745, 1002894, 1337192, 1504341, 1671490, 2005788, 2507235, 2674384, 3008682, 3342980, 4011576, 5014470, 6017364, 6685960, 7521705, 8023152, 10028940, 12034728, 13371920, 15043410, 20057880, 24069456, 30086820, 40115760, 60173640, 120347280]

約数ペア:

[(1, 120347280), (2, 60173640), (3, 40115760), (4, 30086820), (5, 24069456), (6, 20057880), (8, 15043410), (9, 13371920), (10, 12034728), (12, 10028940), (15, 8023152), (16, 7521705), (18, 6685960), (20, 6017364), (24, 5014470), (30, 4011576), (36, 3342980), (40, 3008682), (45, 2674384), (48, 2507235), (60, 2005788), (72, 1671490), (80, 1504341), (90, 1337192), (120, 1002894), (144, 835745), (180, 668596), (240, 501447), (360, 334298), (720, 167149)]