154095840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 531065808

約数和(自身を除く): 376969968

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, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 947, 1017, 1130, 1356, 1440, 1695, 1808, 1894, 2034, 2260, 2712, 2841, 3390, 3616, 3788, 4068, 4520, 4735, 5085, 5424, 5682, 6780, 7576, 8136, 8523, 9040, 9470, 10170, 10848, 11364, 13560, 14205, 15152, 16272, 17046, 18080, 18940, 20340, 22728, 27120, 28410, 30304, 32544, 34092, 37880, 40680, 42615, 45456, 54240, 56820, 68184, 75760, 81360, 85230, 90912, 107011, 113640, 136368, 151520, 162720, 170460, 214022, 227280, 272736, 321033, 340920, 428044, 454560, 535055, 642066, 681840, 856088, 963099, 1070110, 1284132, 1363680, 1605165, 1712176, 1926198, 2140220, 2568264, 3210330, 3424352, 3852396, 4280440, 4815495, 5136528, 6420660, 7704792, 8560880, 9630990, 10273056, 12841320, 15409584, 17121760, 19261980, 25682640, 30819168, 38523960, 51365280, 77047920, 154095840]

約数ペア:

[(1, 154095840), (2, 77047920), (3, 51365280), (4, 38523960), (5, 30819168), (6, 25682640), (8, 19261980), (9, 17121760), (10, 15409584), (12, 12841320), (15, 10273056), (16, 9630990), (18, 8560880), (20, 7704792), (24, 6420660), (30, 5136528), (32, 4815495), (36, 4280440), (40, 3852396), (45, 3424352), (48, 3210330), (60, 2568264), (72, 2140220), (80, 1926198), (90, 1712176), (96, 1605165), (113, 1363680), (120, 1284132), (144, 1070110), (160, 963099), (180, 856088), (226, 681840), (240, 642066), (288, 535055), (339, 454560), (360, 428044), (452, 340920), (480, 321033), (565, 272736), (678, 227280), (720, 214022), (904, 170460), (947, 162720), (1017, 151520), (1130, 136368), (1356, 113640), (1440, 107011), (1695, 90912), (1808, 85230), (1894, 81360), (2034, 75760), (2260, 68184), (2712, 56820), (2841, 54240), (3390, 45456), (3616, 42615), (3788, 40680), (4068, 37880), (4520, 34092), (4735, 32544), (5085, 30304), (5424, 28410), (5682, 27120), (6780, 22728), (7576, 20340), (8136, 18940), (8523, 18080), (9040, 17046), (9470, 16272), (10170, 15152), (10848, 14205), (11364, 13560)]