99090720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{68813}}^1$

素因数の和:68834

約数の個数: 72

約数和(自身を含む): 338151996

約数和(自身を除く): 239061276

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 68813, 137626, 206439, 275252, 344065, 412878, 550504, 619317, 688130, 825756, 1032195, 1101008, 1238634, 1376260, 1651512, 2064390, 2202016, 2477268, 2752520, 3096585, 3303024, 4128780, 4954536, 5505040, 6193170, 6606048, 8257560, 9909072, 11010080, 12386340, 16515120, 19818144, 24772680, 33030240, 49545360, 99090720]

約数ペア:

[(1, 99090720), (2, 49545360), (3, 33030240), (4, 24772680), (5, 19818144), (6, 16515120), (8, 12386340), (9, 11010080), (10, 9909072), (12, 8257560), (15, 6606048), (16, 6193170), (18, 5505040), (20, 4954536), (24, 4128780), (30, 3303024), (32, 3096585), (36, 2752520), (40, 2477268), (45, 2202016), (48, 2064390), (60, 1651512), (72, 1376260), (80, 1238634), (90, 1101008), (96, 1032195), (120, 825756), (144, 688130), (160, 619317), (180, 550504), (240, 412878), (288, 344065), (360, 275252), (480, 206439), (720, 137626), (1440, 68813)]