380742480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8669}}^1$

素因数の和:8749

約数の個数: 120

約数和(自身を含む): 1299771720

約数和(自身を除く): 919029240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8669, 8784, 10980, 14640, 17338, 21960, 26007, 34676, 43345, 43920, 52014, 69352, 78021, 86690, 104028, 130035, 138704, 156042, 173380, 208056, 260070, 312084, 346760, 390105, 416112, 520140, 528809, 624168, 693520, 780210, 1040280, 1057618, 1248336, 1560420, 1586427, 2080560, 2115236, 2644045, 3120840, 3172854, 4230472, 4759281, 5288090, 6241680, 6345708, 7932135, 8460944, 9518562, 10576180, 12691416, 15864270, 19037124, 21152360, 23796405, 25382832, 31728540, 38074248, 42304720, 47592810, 63457080, 76148496, 95185620, 126914160, 190371240, 380742480]

約数ペア:

[(1, 380742480), (2, 190371240), (3, 126914160), (4, 95185620), (5, 76148496), (6, 63457080), (8, 47592810), (9, 42304720), (10, 38074248), (12, 31728540), (15, 25382832), (16, 23796405), (18, 21152360), (20, 19037124), (24, 15864270), (30, 12691416), (36, 10576180), (40, 9518562), (45, 8460944), (48, 7932135), (60, 6345708), (61, 6241680), (72, 5288090), (80, 4759281), (90, 4230472), (120, 3172854), (122, 3120840), (144, 2644045), (180, 2115236), (183, 2080560), (240, 1586427), (244, 1560420), (305, 1248336), (360, 1057618), (366, 1040280), (488, 780210), (549, 693520), (610, 624168), (720, 528809), (732, 520140), (915, 416112), (976, 390105), (1098, 346760), (1220, 312084), (1464, 260070), (1830, 208056), (2196, 173380), (2440, 156042), (2745, 138704), (2928, 130035), (3660, 104028), (4392, 86690), (4880, 78021), (5490, 69352), (7320, 52014), (8669, 43920), (8784, 43345), (10980, 34676), (14640, 26007), (17338, 21960)]