262908720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2144

約数の個数: 160

約数和(自身を含む): 921369600

約数和(自身を除く): 658460880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1770, 2063, 2124, 2160, 2360, 2655, 2832, 3186, 3540, 4126, 4248, 4720, 5310, 6189, 6372, 7080, 7965, 8252, 8496, 10315, 10620, 12378, 12744, 14160, 15930, 16504, 18567, 20630, 21240, 24756, 25488, 30945, 31860, 33008, 37134, 41260, 42480, 49512, 55701, 61890, 63720, 74268, 82520, 92835, 99024, 111402, 121717, 123780, 127440, 148536, 165040, 185670, 222804, 243434, 247560, 278505, 297072, 365151, 371340, 445608, 486868, 495120, 557010, 608585, 730302, 742680, 891216, 973736, 1095453, 1114020, 1217170, 1460604, 1485360, 1825755, 1947472, 2190906, 2228040, 2434340, 2921208, 3286359, 3651510, 4381812, 4456080, 4868680, 5477265, 5842416, 6572718, 7303020, 8763624, 9737360, 10954530, 13145436, 14606040, 16431795, 17527248, 21909060, 26290872, 29212080, 32863590, 43818120, 52581744, 65727180, 87636240, 131454360, 262908720]

約数ペア:

[(1, 262908720), (2, 131454360), (3, 87636240), (4, 65727180), (5, 52581744), (6, 43818120), (8, 32863590), (9, 29212080), (10, 26290872), (12, 21909060), (15, 17527248), (16, 16431795), (18, 14606040), (20, 13145436), (24, 10954530), (27, 9737360), (30, 8763624), (36, 7303020), (40, 6572718), (45, 5842416), (48, 5477265), (54, 4868680), (59, 4456080), (60, 4381812), (72, 3651510), (80, 3286359), (90, 2921208), (108, 2434340), (118, 2228040), (120, 2190906), (135, 1947472), (144, 1825755), (177, 1485360), (180, 1460604), (216, 1217170), (236, 1114020), (240, 1095453), (270, 973736), (295, 891216), (354, 742680), (360, 730302), (432, 608585), (472, 557010), (531, 495120), (540, 486868), (590, 445608), (708, 371340), (720, 365151), (885, 297072), (944, 278505), (1062, 247560), (1080, 243434), (1180, 222804), (1416, 185670), (1593, 165040), (1770, 148536), (2063, 127440), (2124, 123780), (2160, 121717), (2360, 111402), (2655, 99024), (2832, 92835), (3186, 82520), (3540, 74268), (4126, 63720), (4248, 61890), (4720, 55701), (5310, 49512), (6189, 42480), (6372, 41260), (7080, 37134), (7965, 33008), (8252, 31860), (8496, 30945), (10315, 25488), (10620, 24756), (12378, 21240), (12744, 20630), (14160, 18567), (15930, 16504)]