8892440280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{31307}}^1$

素因数の和:31590

約数の個数: 128

約数和(自身を含む): 29755123200

約数和(自身を除く): 20862682920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 263, 270, 360, 526, 540, 789, 1052, 1080, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4734, 5260, 6312, 7101, 7890, 9468, 10520, 11835, 14202, 15780, 18936, 23670, 28404, 31307, 31560, 35505, 47340, 56808, 62614, 71010, 93921, 94680, 125228, 142020, 156535, 187842, 250456, 281763, 284040, 313070, 375684, 469605, 563526, 626140, 751368, 845289, 939210, 1127052, 1252280, 1408815, 1690578, 1878420, 2254104, 2817630, 3381156, 3756840, 4226445, 5635260, 6762312, 8233741, 8452890, 11270520, 16467482, 16905780, 24701223, 32934964, 33811560, 41168705, 49402446, 65869928, 74103669, 82337410, 98804892, 123506115, 148207338, 164674820, 197609784, 222311007, 247012230, 296414676, 329349640, 370518345, 444622014, 494024460, 592829352, 741036690, 889244028, 988048920, 1111555035, 1482073380, 1778488056, 2223110070, 2964146760, 4446220140, 8892440280]

約数ペア:

[(1, 8892440280), (2, 4446220140), (3, 2964146760), (4, 2223110070), (5, 1778488056), (6, 1482073380), (8, 1111555035), (9, 988048920), (10, 889244028), (12, 741036690), (15, 592829352), (18, 494024460), (20, 444622014), (24, 370518345), (27, 329349640), (30, 296414676), (36, 247012230), (40, 222311007), (45, 197609784), (54, 164674820), (60, 148207338), (72, 123506115), (90, 98804892), (108, 82337410), (120, 74103669), (135, 65869928), (180, 49402446), (216, 41168705), (263, 33811560), (270, 32934964), (360, 24701223), (526, 16905780), (540, 16467482), (789, 11270520), (1052, 8452890), (1080, 8233741), (1315, 6762312), (1578, 5635260), (2104, 4226445), (2367, 3756840), (2630, 3381156), (3156, 2817630), (3945, 2254104), (4734, 1878420), (5260, 1690578), (6312, 1408815), (7101, 1252280), (7890, 1127052), (9468, 939210), (10520, 845289), (11835, 751368), (14202, 626140), (15780, 563526), (18936, 469605), (23670, 375684), (28404, 313070), (31307, 284040), (31560, 281763), (35505, 250456), (47340, 187842), (56808, 156535), (62614, 142020), (71010, 125228), (93921, 94680)]