1900992960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{660067}}^1$

素因数の和:660090

約数の個数: 84

約数和(自身を含む): 6538633608

約数和(自身を除く): 4637640648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 660067, 1320134, 1980201, 2640268, 3300335, 3960402, 5280536, 5940603, 6600670, 7920804, 9901005, 10561072, 11881206, 13201340, 15841608, 19802010, 21122144, 23762412, 26402680, 29703015, 31683216, 39604020, 42244288, 47524824, 52805360, 59406030, 63366432, 79208040, 95049648, 105610720, 118812060, 126732864, 158416080, 190099296, 211221440, 237624120, 316832160, 380198592, 475248240, 633664320, 950496480, 1900992960]

約数ペア:

[(1, 1900992960), (2, 950496480), (3, 633664320), (4, 475248240), (5, 380198592), (6, 316832160), (8, 237624120), (9, 211221440), (10, 190099296), (12, 158416080), (15, 126732864), (16, 118812060), (18, 105610720), (20, 95049648), (24, 79208040), (30, 63366432), (32, 59406030), (36, 52805360), (40, 47524824), (45, 42244288), (48, 39604020), (60, 31683216), (64, 29703015), (72, 26402680), (80, 23762412), (90, 21122144), (96, 19802010), (120, 15841608), (144, 13201340), (160, 11881206), (180, 10561072), (192, 9901005), (240, 7920804), (288, 6600670), (320, 5940603), (360, 5280536), (480, 3960402), (576, 3300335), (720, 2640268), (960, 1980201), (1440, 1320134), (2880, 660067)]