71032945920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{18498163}}^1$

素因数の和:18498187

約数の個数: 72

約数和(自身を含む): 226861483296

約数和(自身を除く): 155828537376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 18498163, 36996326, 55494489, 73992652, 92490815, 110988978, 147985304, 184981630, 221977956, 277472445, 295970608, 369963260, 443955912, 554944890, 591941216, 739926520, 887911824, 1109889780, 1183882432, 1479853040, 1775823648, 2219779560, 2367764864, 2959706080, 3551647296, 4439559120, 4735529728, 5919412160, 7103294592, 8879118240, 11838824320, 14206589184, 17758236480, 23677648640, 35516472960, 71032945920]

約数ペア:

[(1, 71032945920), (2, 35516472960), (3, 23677648640), (4, 17758236480), (5, 14206589184), (6, 11838824320), (8, 8879118240), (10, 7103294592), (12, 5919412160), (15, 4735529728), (16, 4439559120), (20, 3551647296), (24, 2959706080), (30, 2367764864), (32, 2219779560), (40, 1775823648), (48, 1479853040), (60, 1183882432), (64, 1109889780), (80, 887911824), (96, 739926520), (120, 591941216), (128, 554944890), (160, 443955912), (192, 369963260), (240, 295970608), (256, 277472445), (320, 221977956), (384, 184981630), (480, 147985304), (640, 110988978), (768, 92490815), (960, 73992652), (1280, 55494489), (1920, 36996326), (3840, 18498163)]