123411960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{48973}}^1$

素因数の和:48997

約数の個数: 96

約数和(自身を含む): 458396640

約数和(自身を除く): 334984680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 48973, 97946, 146919, 195892, 244865, 293838, 342811, 391784, 440757, 489730, 587676, 685622, 734595, 881514, 979460, 1028433, 1175352, 1371244, 1469190, 1714055, 1763028, 1958920, 2056866, 2203785, 2742488, 2938380, 3085299, 3428110, 3526056, 4113732, 4407570, 5142165, 5876760, 6170598, 6856220, 8227464, 8815140, 10284330, 12341196, 13712440, 15426495, 17630280, 20568660, 24682392, 30852990, 41137320, 61705980, 123411960]

約数ペア:

[(1, 123411960), (2, 61705980), (3, 41137320), (4, 30852990), (5, 24682392), (6, 20568660), (7, 17630280), (8, 15426495), (9, 13712440), (10, 12341196), (12, 10284330), (14, 8815140), (15, 8227464), (18, 6856220), (20, 6170598), (21, 5876760), (24, 5142165), (28, 4407570), (30, 4113732), (35, 3526056), (36, 3428110), (40, 3085299), (42, 2938380), (45, 2742488), (56, 2203785), (60, 2056866), (63, 1958920), (70, 1763028), (72, 1714055), (84, 1469190), (90, 1371244), (105, 1175352), (120, 1028433), (126, 979460), (140, 881514), (168, 734595), (180, 685622), (210, 587676), (252, 489730), (280, 440757), (315, 391784), (360, 342811), (420, 293838), (504, 244865), (630, 195892), (840, 146919), (1260, 97946), (2520, 48973)]