152603280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211949}}^1$

素因数の和:211968

約数の個数: 60

約数和(自身を含む): 512495100

約数和(自身を除く): 359891820

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, 211949, 423898, 635847, 847796, 1059745, 1271694, 1695592, 1907541, 2119490, 2543388, 3179235, 3391184, 3815082, 4238980, 5086776, 6358470, 7630164, 8477960, 9537705, 10173552, 12716940, 15260328, 16955920, 19075410, 25433880, 30520656, 38150820, 50867760, 76301640, 152603280]

約数ペア:

[(1, 152603280), (2, 76301640), (3, 50867760), (4, 38150820), (5, 30520656), (6, 25433880), (8, 19075410), (9, 16955920), (10, 15260328), (12, 12716940), (15, 10173552), (16, 9537705), (18, 8477960), (20, 7630164), (24, 6358470), (30, 5086776), (36, 4238980), (40, 3815082), (45, 3391184), (48, 3179235), (60, 2543388), (72, 2119490), (80, 1907541), (90, 1695592), (120, 1271694), (144, 1059745), (180, 847796), (240, 635847), (360, 423898), (720, 211949)]