271176480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{188317}}^1$

素因数の和:188338

約数の個数: 72

約数和(自身を含む): 925394652

約数和(自身を除く): 654218172

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, 188317, 376634, 564951, 753268, 941585, 1129902, 1506536, 1694853, 1883170, 2259804, 2824755, 3013072, 3389706, 3766340, 4519608, 5649510, 6026144, 6779412, 7532680, 8474265, 9039216, 11299020, 13558824, 15065360, 16948530, 18078432, 22598040, 27117648, 30130720, 33897060, 45196080, 54235296, 67794120, 90392160, 135588240, 271176480]

約数ペア:

[(1, 271176480), (2, 135588240), (3, 90392160), (4, 67794120), (5, 54235296), (6, 45196080), (8, 33897060), (9, 30130720), (10, 27117648), (12, 22598040), (15, 18078432), (16, 16948530), (18, 15065360), (20, 13558824), (24, 11299020), (30, 9039216), (32, 8474265), (36, 7532680), (40, 6779412), (45, 6026144), (48, 5649510), (60, 4519608), (72, 3766340), (80, 3389706), (90, 3013072), (96, 2824755), (120, 2259804), (144, 1883170), (160, 1694853), (180, 1506536), (240, 1129902), (288, 941585), (360, 753268), (480, 564951), (720, 376634), (1440, 188317)]