722160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 2611440

約数和(自身を除く): 1889280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 102, 118, 120, 136, 144, 153, 170, 177, 180, 204, 236, 240, 255, 272, 295, 306, 340, 354, 360, 408, 472, 510, 531, 590, 612, 680, 708, 720, 765, 816, 885, 944, 1003, 1020, 1062, 1180, 1224, 1360, 1416, 1530, 1770, 2006, 2040, 2124, 2360, 2448, 2655, 2832, 3009, 3060, 3540, 4012, 4080, 4248, 4720, 5015, 5310, 6018, 6120, 7080, 8024, 8496, 9027, 10030, 10620, 12036, 12240, 14160, 15045, 16048, 18054, 20060, 21240, 24072, 30090, 36108, 40120, 42480, 45135, 48144, 60180, 72216, 80240, 90270, 120360, 144432, 180540, 240720, 361080, 722160]

約数ペア:

[(1, 722160), (2, 361080), (3, 240720), (4, 180540), (5, 144432), (6, 120360), (8, 90270), (9, 80240), (10, 72216), (12, 60180), (15, 48144), (16, 45135), (17, 42480), (18, 40120), (20, 36108), (24, 30090), (30, 24072), (34, 21240), (36, 20060), (40, 18054), (45, 16048), (48, 15045), (51, 14160), (59, 12240), (60, 12036), (68, 10620), (72, 10030), (80, 9027), (85, 8496), (90, 8024), (102, 7080), (118, 6120), (120, 6018), (136, 5310), (144, 5015), (153, 4720), (170, 4248), (177, 4080), (180, 4012), (204, 3540), (236, 3060), (240, 3009), (255, 2832), (272, 2655), (295, 2448), (306, 2360), (340, 2124), (354, 2040), (360, 2006), (408, 1770), (472, 1530), (510, 1416), (531, 1360), (590, 1224), (612, 1180), (680, 1062), (708, 1020), (720, 1003), (765, 944), (816, 885)]