157030560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109049}}^1$

素因数の和:109070

約数の個数: 72

約数和(自身を含む): 535871700

約数和(自身を除く): 378841140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 109049, 218098, 327147, 436196, 545245, 654294, 872392, 981441, 1090490, 1308588, 1635735, 1744784, 1962882, 2180980, 2617176, 3271470, 3489568, 3925764, 4361960, 4907205, 5234352, 6542940, 7851528, 8723920, 9814410, 10468704, 13085880, 15703056, 17447840, 19628820, 26171760, 31406112, 39257640, 52343520, 78515280, 157030560]

約数ペア:

[(1, 157030560), (2, 78515280), (3, 52343520), (4, 39257640), (5, 31406112), (6, 26171760), (8, 19628820), (9, 17447840), (10, 15703056), (12, 13085880), (15, 10468704), (16, 9814410), (18, 8723920), (20, 7851528), (24, 6542940), (30, 5234352), (32, 4907205), (36, 4361960), (40, 3925764), (45, 3489568), (48, 3271470), (60, 2617176), (72, 2180980), (80, 1962882), (90, 1744784), (96, 1635735), (120, 1308588), (144, 1090490), (160, 981441), (180, 872392), (240, 654294), (288, 545245), (360, 436196), (480, 327147), (720, 218098), (1440, 109049)]