48072780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38153}}^1$

素因数の和:38175

約数の個数: 72

約数和(自身を含む): 166656672

約数和(自身を除く): 118583892

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, 38153, 76306, 114459, 152612, 190765, 228918, 267071, 343377, 381530, 457836, 534142, 572295, 686754, 763060, 801213, 1068284, 1144590, 1335355, 1373508, 1602426, 1716885, 2289180, 2403639, 2670710, 3204852, 3433770, 4006065, 4807278, 5341420, 6867540, 8012130, 9614556, 12018195, 16024260, 24036390, 48072780]

約数ペア:

[(1, 48072780), (2, 24036390), (3, 16024260), (4, 12018195), (5, 9614556), (6, 8012130), (7, 6867540), (9, 5341420), (10, 4807278), (12, 4006065), (14, 3433770), (15, 3204852), (18, 2670710), (20, 2403639), (21, 2289180), (28, 1716885), (30, 1602426), (35, 1373508), (36, 1335355), (42, 1144590), (45, 1068284), (60, 801213), (63, 763060), (70, 686754), (84, 572295), (90, 534142), (105, 457836), (126, 381530), (140, 343377), (180, 267071), (210, 228918), (252, 190765), (315, 152612), (420, 114459), (630, 76306), (1260, 38153)]