160888320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6983}}^1$

素因数の和:7012

約数の個数: 120

約数和(自身を含む): 557281296

約数和(自身を除く): 396392976

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6983, 7680, 11520, 13966, 20949, 23040, 27932, 34915, 41898, 55864, 62847, 69830, 83796, 104745, 111728, 125694, 139660, 167592, 209490, 223456, 251388, 279320, 314235, 335184, 418980, 446912, 502776, 558640, 628470, 670368, 837960, 893824, 1005552, 1117280, 1256940, 1340736, 1675920, 1787648, 2011104, 2234560, 2513880, 2681472, 3351840, 3575296, 4022208, 4469120, 5027760, 5362944, 6703680, 8044416, 8938240, 10055520, 10725888, 13407360, 16088832, 17876480, 20111040, 26814720, 32177664, 40222080, 53629440, 80444160, 160888320]

約数ペア:

[(1, 160888320), (2, 80444160), (3, 53629440), (4, 40222080), (5, 32177664), (6, 26814720), (8, 20111040), (9, 17876480), (10, 16088832), (12, 13407360), (15, 10725888), (16, 10055520), (18, 8938240), (20, 8044416), (24, 6703680), (30, 5362944), (32, 5027760), (36, 4469120), (40, 4022208), (45, 3575296), (48, 3351840), (60, 2681472), (64, 2513880), (72, 2234560), (80, 2011104), (90, 1787648), (96, 1675920), (120, 1340736), (128, 1256940), (144, 1117280), (160, 1005552), (180, 893824), (192, 837960), (240, 670368), (256, 628470), (288, 558640), (320, 502776), (360, 446912), (384, 418980), (480, 335184), (512, 314235), (576, 279320), (640, 251388), (720, 223456), (768, 209490), (960, 167592), (1152, 139660), (1280, 125694), (1440, 111728), (1536, 104745), (1920, 83796), (2304, 69830), (2560, 62847), (2880, 55864), (3840, 41898), (4608, 34915), (5760, 27932), (6983, 23040), (7680, 20949), (11520, 13966)]