901810080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{977}}^1$

素因数の和:1639

約数の個数: 144

約数和(自身を含む): 3085382664

約数和(自身を除く): 2183572584

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, 641, 720, 977, 1282, 1440, 1923, 1954, 2564, 2931, 3205, 3846, 3908, 4885, 5128, 5769, 5862, 6410, 7692, 7816, 8793, 9615, 9770, 10256, 11538, 11724, 12820, 14655, 15384, 15632, 17586, 19230, 19540, 20512, 23076, 23448, 25640, 28845, 29310, 30768, 31264, 35172, 38460, 39080, 43965, 46152, 46896, 51280, 57690, 58620, 61536, 70344, 76920, 78160, 87930, 92304, 93792, 102560, 115380, 117240, 140688, 153840, 156320, 175860, 184608, 230760, 234480, 281376, 307680, 351720, 461520, 468960, 626257, 703440, 923040, 1252514, 1406880, 1878771, 2505028, 3131285, 3757542, 5010056, 5636313, 6262570, 7515084, 9393855, 10020112, 11272626, 12525140, 15030168, 18787710, 20040224, 22545252, 25050280, 28181565, 30060336, 37575420, 45090504, 50100560, 56363130, 60120672, 75150840, 90181008, 100201120, 112726260, 150301680, 180362016, 225452520, 300603360, 450905040, 901810080]

約数ペア:

[(1, 901810080), (2, 450905040), (3, 300603360), (4, 225452520), (5, 180362016), (6, 150301680), (8, 112726260), (9, 100201120), (10, 90181008), (12, 75150840), (15, 60120672), (16, 56363130), (18, 50100560), (20, 45090504), (24, 37575420), (30, 30060336), (32, 28181565), (36, 25050280), (40, 22545252), (45, 20040224), (48, 18787710), (60, 15030168), (72, 12525140), (80, 11272626), (90, 10020112), (96, 9393855), (120, 7515084), (144, 6262570), (160, 5636313), (180, 5010056), (240, 3757542), (288, 3131285), (360, 2505028), (480, 1878771), (641, 1406880), (720, 1252514), (977, 923040), (1282, 703440), (1440, 626257), (1923, 468960), (1954, 461520), (2564, 351720), (2931, 307680), (3205, 281376), (3846, 234480), (3908, 230760), (4885, 184608), (5128, 175860), (5769, 156320), (5862, 153840), (6410, 140688), (7692, 117240), (7816, 115380), (8793, 102560), (9615, 93792), (9770, 92304), (10256, 87930), (11538, 78160), (11724, 76920), (12820, 70344), (14655, 61536), (15384, 58620), (15632, 57690), (17586, 51280), (19230, 46896), (19540, 46152), (20512, 43965), (23076, 39080), (23448, 38460), (25640, 35172), (28845, 31264), (29310, 30768)]