89808960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5503}}^1$

素因数の和:5540

約数の個数: 112

約数和(自身を含む): 301971456

約数和(自身を除く): 212162496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 5503, 8160, 11006, 16320, 16509, 22012, 27515, 33018, 44024, 55030, 66036, 82545, 88048, 93551, 110060, 132072, 165090, 176096, 187102, 220120, 264144, 280653, 330180, 352192, 374204, 440240, 467755, 528288, 561306, 660360, 748408, 880480, 935510, 1056576, 1122612, 1320720, 1403265, 1496816, 1760960, 1871020, 2245224, 2641440, 2806530, 2993632, 3742040, 4490448, 5282880, 5613060, 5987264, 7484080, 8980896, 11226120, 14968160, 17961792, 22452240, 29936320, 44904480, 89808960]

約数ペア:

[(1, 89808960), (2, 44904480), (3, 29936320), (4, 22452240), (5, 17961792), (6, 14968160), (8, 11226120), (10, 8980896), (12, 7484080), (15, 5987264), (16, 5613060), (17, 5282880), (20, 4490448), (24, 3742040), (30, 2993632), (32, 2806530), (34, 2641440), (40, 2245224), (48, 1871020), (51, 1760960), (60, 1496816), (64, 1403265), (68, 1320720), (80, 1122612), (85, 1056576), (96, 935510), (102, 880480), (120, 748408), (136, 660360), (160, 561306), (170, 528288), (192, 467755), (204, 440240), (240, 374204), (255, 352192), (272, 330180), (320, 280653), (340, 264144), (408, 220120), (480, 187102), (510, 176096), (544, 165090), (680, 132072), (816, 110060), (960, 93551), (1020, 88048), (1088, 82545), (1360, 66036), (1632, 55030), (2040, 44024), (2720, 33018), (3264, 27515), (4080, 22012), (5440, 16509), (5503, 16320), (8160, 11006)]