180528120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26393}}^1$

素因数の和:26429

約数の個数: 96

約数和(自身を含む): 617619600

約数和(自身を除く): 437091480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 26393, 52786, 79179, 105572, 131965, 158358, 211144, 237537, 263930, 316716, 395895, 475074, 501467, 527860, 633432, 791790, 950148, 1002934, 1055720, 1187685, 1504401, 1583580, 1900296, 2005868, 2375370, 2507335, 3008802, 3167160, 4011736, 4513203, 4750740, 5014670, 6017604, 7522005, 9026406, 9501480, 10029340, 12035208, 15044010, 18052812, 20058680, 22566015, 30088020, 36105624, 45132030, 60176040, 90264060, 180528120]

約数ペア:

[(1, 180528120), (2, 90264060), (3, 60176040), (4, 45132030), (5, 36105624), (6, 30088020), (8, 22566015), (9, 20058680), (10, 18052812), (12, 15044010), (15, 12035208), (18, 10029340), (19, 9501480), (20, 9026406), (24, 7522005), (30, 6017604), (36, 5014670), (38, 4750740), (40, 4513203), (45, 4011736), (57, 3167160), (60, 3008802), (72, 2507335), (76, 2375370), (90, 2005868), (95, 1900296), (114, 1583580), (120, 1504401), (152, 1187685), (171, 1055720), (180, 1002934), (190, 950148), (228, 791790), (285, 633432), (342, 527860), (360, 501467), (380, 475074), (456, 395895), (570, 316716), (684, 263930), (760, 237537), (855, 211144), (1140, 158358), (1368, 131965), (1710, 105572), (2280, 79179), (3420, 52786), (6840, 26393)]