80643360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{24001}}^1$

素因数の和:24026

約数の個数: 96

約数和(自身を含む): 290328192

約数和(自身を除く): 209684832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 24001, 48002, 72003, 96004, 120005, 144006, 168007, 192008, 240010, 288012, 336014, 360015, 384016, 480020, 504021, 576024, 672028, 720030, 768032, 840035, 960040, 1008042, 1152048, 1344056, 1440060, 1680070, 1920080, 2016084, 2304096, 2520105, 2688112, 2880120, 3360140, 3840160, 4032168, 5040210, 5376224, 5760240, 6720280, 8064336, 10080420, 11520480, 13440560, 16128672, 20160840, 26881120, 40321680, 80643360]

約数ペア:

[(1, 80643360), (2, 40321680), (3, 26881120), (4, 20160840), (5, 16128672), (6, 13440560), (7, 11520480), (8, 10080420), (10, 8064336), (12, 6720280), (14, 5760240), (15, 5376224), (16, 5040210), (20, 4032168), (21, 3840160), (24, 3360140), (28, 2880120), (30, 2688112), (32, 2520105), (35, 2304096), (40, 2016084), (42, 1920080), (48, 1680070), (56, 1440060), (60, 1344056), (70, 1152048), (80, 1008042), (84, 960040), (96, 840035), (105, 768032), (112, 720030), (120, 672028), (140, 576024), (160, 504021), (168, 480020), (210, 384016), (224, 360015), (240, 336014), (280, 288012), (336, 240010), (420, 192008), (480, 168007), (560, 144006), (672, 120005), (840, 96004), (1120, 72003), (1680, 48002), (3360, 24001)]