395053560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99761}}^1$

素因数の和:99789

約数の個数: 96

約数和(自身を含む): 1400658480

約数和(自身を除く): 1005604920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 99761, 199522, 299283, 399044, 498805, 598566, 798088, 897849, 997610, 1097371, 1197132, 1496415, 1795698, 1995220, 2194742, 2394264, 2992830, 3292113, 3591396, 3990440, 4389484, 4489245, 5486855, 5985660, 6584226, 7182792, 8778968, 8978490, 9876339, 10973710, 11971320, 13168452, 16460565, 17956980, 19752678, 21947420, 26336904, 32921130, 35913960, 39505356, 43894840, 49381695, 65842260, 79010712, 98763390, 131684520, 197526780, 395053560]

約数ペア:

[(1, 395053560), (2, 197526780), (3, 131684520), (4, 98763390), (5, 79010712), (6, 65842260), (8, 49381695), (9, 43894840), (10, 39505356), (11, 35913960), (12, 32921130), (15, 26336904), (18, 21947420), (20, 19752678), (22, 17956980), (24, 16460565), (30, 13168452), (33, 11971320), (36, 10973710), (40, 9876339), (44, 8978490), (45, 8778968), (55, 7182792), (60, 6584226), (66, 5985660), (72, 5486855), (88, 4489245), (90, 4389484), (99, 3990440), (110, 3591396), (120, 3292113), (132, 2992830), (165, 2394264), (180, 2194742), (198, 1995220), (220, 1795698), (264, 1496415), (330, 1197132), (360, 1097371), (396, 997610), (440, 897849), (495, 798088), (660, 598566), (792, 498805), (990, 399044), (1320, 299283), (1980, 199522), (3960, 99761)]