38525040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53507}}^1$

素因数の和:53526

約数の個数: 60

約数和(自身を含む): 129382344

約数和(自身を除く): 90857304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 53507, 107014, 160521, 214028, 267535, 321042, 428056, 481563, 535070, 642084, 802605, 856112, 963126, 1070140, 1284168, 1605210, 1926252, 2140280, 2407815, 2568336, 3210420, 3852504, 4280560, 4815630, 6420840, 7705008, 9631260, 12841680, 19262520, 38525040]

約数ペア:

[(1, 38525040), (2, 19262520), (3, 12841680), (4, 9631260), (5, 7705008), (6, 6420840), (8, 4815630), (9, 4280560), (10, 3852504), (12, 3210420), (15, 2568336), (16, 2407815), (18, 2140280), (20, 1926252), (24, 1605210), (30, 1284168), (36, 1070140), (40, 963126), (45, 856112), (48, 802605), (60, 642084), (72, 535070), (80, 481563), (90, 428056), (120, 321042), (144, 267535), (180, 214028), (240, 160521), (360, 107014), (720, 53507)]