8742506040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{5503}}^1$

素因数の和:6994

約数の個数: 128

約数和(自身を含む): 29166796800

約数和(自身を除く): 20424290760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1471, 2942, 4413, 5503, 5884, 7355, 8826, 11006, 11768, 13239, 14710, 16509, 17652, 22012, 22065, 26478, 27515, 29420, 33018, 35304, 39717, 44024, 44130, 49527, 52956, 55030, 58840, 66036, 66195, 79434, 82545, 88260, 99054, 105912, 110060, 132072, 132390, 148581, 158868, 165090, 176520, 198108, 198585, 220120, 247635, 264780, 297162, 317736, 330180, 396216, 397170, 495270, 529560, 594324, 660360, 742905, 794340, 990540, 1188648, 1485810, 1588680, 1981080, 2971620, 5943240, 8094913, 16189826, 24284739, 32379652, 40474565, 48569478, 64759304, 72854217, 80949130, 97138956, 121423695, 145708434, 161898260, 194277912, 218562651, 242847390, 291416868, 323796520, 364271085, 437125302, 485694780, 582833736, 728542170, 874250604, 971389560, 1092813255, 1457084340, 1748501208, 2185626510, 2914168680, 4371253020, 8742506040]

約数ペア:

[(1, 8742506040), (2, 4371253020), (3, 2914168680), (4, 2185626510), (5, 1748501208), (6, 1457084340), (8, 1092813255), (9, 971389560), (10, 874250604), (12, 728542170), (15, 582833736), (18, 485694780), (20, 437125302), (24, 364271085), (27, 323796520), (30, 291416868), (36, 242847390), (40, 218562651), (45, 194277912), (54, 161898260), (60, 145708434), (72, 121423695), (90, 97138956), (108, 80949130), (120, 72854217), (135, 64759304), (180, 48569478), (216, 40474565), (270, 32379652), (360, 24284739), (540, 16189826), (1080, 8094913), (1471, 5943240), (2942, 2971620), (4413, 1981080), (5503, 1588680), (5884, 1485810), (7355, 1188648), (8826, 990540), (11006, 794340), (11768, 742905), (13239, 660360), (14710, 594324), (16509, 529560), (17652, 495270), (22012, 397170), (22065, 396216), (26478, 330180), (27515, 317736), (29420, 297162), (33018, 264780), (35304, 247635), (39717, 220120), (44024, 198585), (44130, 198108), (49527, 176520), (52956, 165090), (55030, 158868), (58840, 148581), (66036, 132390), (66195, 132072), (79434, 110060), (82545, 105912), (88260, 99054)]