72441180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{57493}}^1$

素因数の和:57515

約数の個数: 72

約数和(自身を含む): 251133792

約数和(自身を除く): 178692612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 57493, 114986, 172479, 229972, 287465, 344958, 402451, 517437, 574930, 689916, 804902, 862395, 1034874, 1149860, 1207353, 1609804, 1724790, 2012255, 2069748, 2414706, 2587185, 3449580, 3622059, 4024510, 4829412, 5174370, 6036765, 7244118, 8049020, 10348740, 12073530, 14488236, 18110295, 24147060, 36220590, 72441180]

約数ペア:

[(1, 72441180), (2, 36220590), (3, 24147060), (4, 18110295), (5, 14488236), (6, 12073530), (7, 10348740), (9, 8049020), (10, 7244118), (12, 6036765), (14, 5174370), (15, 4829412), (18, 4024510), (20, 3622059), (21, 3449580), (28, 2587185), (30, 2414706), (35, 2069748), (36, 2012255), (42, 1724790), (45, 1609804), (60, 1207353), (63, 1149860), (70, 1034874), (84, 862395), (90, 804902), (105, 689916), (126, 574930), (140, 517437), (180, 402451), (210, 344958), (252, 287465), (315, 229972), (420, 172479), (630, 114986), (1260, 57493)]