165928320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{28807}}^1$

素因数の和:28832

約数の個数: 96

約数和(自身を含む): 572991120

約数和(自身を除く): 407062800

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 28807, 57614, 86421, 115228, 144035, 172842, 230456, 259263, 288070, 345684, 432105, 460912, 518526, 576140, 691368, 864210, 921824, 1037052, 1152280, 1296315, 1382736, 1728420, 1843648, 2074104, 2304560, 2592630, 2765472, 3456840, 3687296, 4148208, 4609120, 5185260, 5530944, 6913680, 8296416, 9218240, 10370520, 11061888, 13827360, 16592832, 18436480, 20741040, 27654720, 33185664, 41482080, 55309440, 82964160, 165928320]

約数ペア:

[(1, 165928320), (2, 82964160), (3, 55309440), (4, 41482080), (5, 33185664), (6, 27654720), (8, 20741040), (9, 18436480), (10, 16592832), (12, 13827360), (15, 11061888), (16, 10370520), (18, 9218240), (20, 8296416), (24, 6913680), (30, 5530944), (32, 5185260), (36, 4609120), (40, 4148208), (45, 3687296), (48, 3456840), (60, 2765472), (64, 2592630), (72, 2304560), (80, 2074104), (90, 1843648), (96, 1728420), (120, 1382736), (128, 1296315), (144, 1152280), (160, 1037052), (180, 921824), (192, 864210), (240, 691368), (288, 576140), (320, 518526), (360, 460912), (384, 432105), (480, 345684), (576, 288070), (640, 259263), (720, 230456), (960, 172842), (1152, 144035), (1440, 115228), (1920, 86421), (2880, 57614), (5760, 28807)]