120902040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47977}}^1$

素因数の和:48001

約数の個数: 96

約数和(自身を含む): 449074080

約数和(自身を除く): 328172040

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, 47977, 95954, 143931, 191908, 239885, 287862, 335839, 383816, 431793, 479770, 575724, 671678, 719655, 863586, 959540, 1007517, 1151448, 1343356, 1439310, 1679195, 1727172, 1919080, 2015034, 2158965, 2686712, 2878620, 3022551, 3358390, 3454344, 4030068, 4317930, 5037585, 5757240, 6045102, 6716780, 8060136, 8635860, 10075170, 12090204, 13433560, 15112755, 17271720, 20150340, 24180408, 30225510, 40300680, 60451020, 120902040]

約数ペア:

[(1, 120902040), (2, 60451020), (3, 40300680), (4, 30225510), (5, 24180408), (6, 20150340), (7, 17271720), (8, 15112755), (9, 13433560), (10, 12090204), (12, 10075170), (14, 8635860), (15, 8060136), (18, 6716780), (20, 6045102), (21, 5757240), (24, 5037585), (28, 4317930), (30, 4030068), (35, 3454344), (36, 3358390), (40, 3022551), (42, 2878620), (45, 2686712), (56, 2158965), (60, 2015034), (63, 1919080), (70, 1727172), (72, 1679195), (84, 1439310), (90, 1343356), (105, 1151448), (120, 1007517), (126, 959540), (140, 863586), (168, 719655), (180, 671678), (210, 575724), (252, 479770), (280, 431793), (315, 383816), (360, 335839), (420, 287862), (504, 239885), (630, 191908), (840, 143931), (1260, 95954), (2520, 47977)]