188750040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12007}}^1$

素因数の和:12152

約数の個数: 64

約数和(自身を含む): 570620160

約数和(自身を除く): 381870120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 12007, 15720, 24014, 36021, 48028, 60035, 72042, 96056, 120070, 144084, 180105, 240140, 288168, 360210, 480280, 720420, 1440840, 1572917, 3145834, 4718751, 6291668, 7864585, 9437502, 12583336, 15729170, 18875004, 23593755, 31458340, 37750008, 47187510, 62916680, 94375020, 188750040]

約数ペア:

[(1, 188750040), (2, 94375020), (3, 62916680), (4, 47187510), (5, 37750008), (6, 31458340), (8, 23593755), (10, 18875004), (12, 15729170), (15, 12583336), (20, 9437502), (24, 7864585), (30, 6291668), (40, 4718751), (60, 3145834), (120, 1572917), (131, 1440840), (262, 720420), (393, 480280), (524, 360210), (655, 288168), (786, 240140), (1048, 180105), (1310, 144084), (1572, 120070), (1965, 96056), (2620, 72042), (3144, 60035), (3930, 48028), (5240, 36021), (7860, 24014), (12007, 15720)]