17304480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 60324264

約数和(自身を除く): 43019784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 197, 240, 244, 288, 305, 360, 366, 394, 480, 488, 549, 591, 610, 720, 732, 788, 915, 976, 985, 1098, 1182, 1220, 1440, 1464, 1576, 1773, 1830, 1952, 1970, 2196, 2364, 2440, 2745, 2928, 2955, 3152, 3546, 3660, 3940, 4392, 4728, 4880, 5490, 5856, 5910, 6304, 7092, 7320, 7880, 8784, 8865, 9456, 9760, 10980, 11820, 12017, 14184, 14640, 15760, 17568, 17730, 18912, 21960, 23640, 24034, 28368, 29280, 31520, 35460, 36051, 43920, 47280, 48068, 56736, 60085, 70920, 72102, 87840, 94560, 96136, 108153, 120170, 141840, 144204, 180255, 192272, 216306, 240340, 283680, 288408, 360510, 384544, 432612, 480680, 540765, 576816, 721020, 865224, 961360, 1081530, 1153632, 1442040, 1730448, 1922720, 2163060, 2884080, 3460896, 4326120, 5768160, 8652240, 17304480]

約数ペア:

[(1, 17304480), (2, 8652240), (3, 5768160), (4, 4326120), (5, 3460896), (6, 2884080), (8, 2163060), (9, 1922720), (10, 1730448), (12, 1442040), (15, 1153632), (16, 1081530), (18, 961360), (20, 865224), (24, 721020), (30, 576816), (32, 540765), (36, 480680), (40, 432612), (45, 384544), (48, 360510), (60, 288408), (61, 283680), (72, 240340), (80, 216306), (90, 192272), (96, 180255), (120, 144204), (122, 141840), (144, 120170), (160, 108153), (180, 96136), (183, 94560), (197, 87840), (240, 72102), (244, 70920), (288, 60085), (305, 56736), (360, 48068), (366, 47280), (394, 43920), (480, 36051), (488, 35460), (549, 31520), (591, 29280), (610, 28368), (720, 24034), (732, 23640), (788, 21960), (915, 18912), (976, 17730), (985, 17568), (1098, 15760), (1182, 14640), (1220, 14184), (1440, 12017), (1464, 11820), (1576, 10980), (1773, 9760), (1830, 9456), (1952, 8865), (1970, 8784), (2196, 7880), (2364, 7320), (2440, 7092), (2745, 6304), (2928, 5910), (2955, 5856), (3152, 5490), (3546, 4880), (3660, 4728), (3940, 4392)]