3880630680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{6781}}^1$

素因数の和:7065

約数の個数: 128

約数和(自身を含む): 12305260800

約数和(自身を除く): 8424630120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 251, 285, 380, 456, 502, 570, 753, 760, 1004, 1140, 1255, 1506, 2008, 2280, 2510, 3012, 3765, 4769, 5020, 6024, 6781, 7530, 9538, 10040, 13562, 14307, 15060, 19076, 20343, 23845, 27124, 28614, 30120, 33905, 38152, 40686, 47690, 54248, 57228, 67810, 71535, 81372, 95380, 101715, 114456, 128839, 135620, 143070, 162744, 190760, 203430, 257678, 271240, 286140, 386517, 406860, 515356, 572280, 644195, 773034, 813720, 1030712, 1288390, 1546068, 1702031, 1932585, 2576780, 3092136, 3404062, 3865170, 5106093, 5153560, 6808124, 7730340, 8510155, 10212186, 13616248, 15460680, 17020310, 20424372, 25530465, 32338589, 34040620, 40848744, 51060930, 64677178, 68081240, 97015767, 102121860, 129354356, 161692945, 194031534, 204243720, 258708712, 323385890, 388063068, 485078835, 646771780, 776126136, 970157670, 1293543560, 1940315340, 3880630680]

約数ペア:

[(1, 3880630680), (2, 1940315340), (3, 1293543560), (4, 970157670), (5, 776126136), (6, 646771780), (8, 485078835), (10, 388063068), (12, 323385890), (15, 258708712), (19, 204243720), (20, 194031534), (24, 161692945), (30, 129354356), (38, 102121860), (40, 97015767), (57, 68081240), (60, 64677178), (76, 51060930), (95, 40848744), (114, 34040620), (120, 32338589), (152, 25530465), (190, 20424372), (228, 17020310), (251, 15460680), (285, 13616248), (380, 10212186), (456, 8510155), (502, 7730340), (570, 6808124), (753, 5153560), (760, 5106093), (1004, 3865170), (1140, 3404062), (1255, 3092136), (1506, 2576780), (2008, 1932585), (2280, 1702031), (2510, 1546068), (3012, 1288390), (3765, 1030712), (4769, 813720), (5020, 773034), (6024, 644195), (6781, 572280), (7530, 515356), (9538, 406860), (10040, 386517), (13562, 286140), (14307, 271240), (15060, 257678), (19076, 203430), (20343, 190760), (23845, 162744), (27124, 143070), (28614, 135620), (30120, 128839), (33905, 114456), (38152, 101715), (40686, 95380), (47690, 81372), (54248, 71535), (57228, 67810)]