453977520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111269}}^1$

素因数の和:111302

約数の個数: 80

約数和(自身を含む): 1490127840

約数和(自身を除く): 1036150320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 111269, 222538, 333807, 445076, 556345, 667614, 890152, 1112690, 1335228, 1669035, 1780304, 1891573, 2225380, 2670456, 3338070, 3783146, 4450760, 5340912, 5674719, 6676140, 7566292, 8901520, 9457865, 11349438, 13352280, 15132584, 18915730, 22698876, 26704560, 28373595, 30265168, 37831460, 45397752, 56747190, 75662920, 90795504, 113494380, 151325840, 226988760, 453977520]

約数ペア:

[(1, 453977520), (2, 226988760), (3, 151325840), (4, 113494380), (5, 90795504), (6, 75662920), (8, 56747190), (10, 45397752), (12, 37831460), (15, 30265168), (16, 28373595), (17, 26704560), (20, 22698876), (24, 18915730), (30, 15132584), (34, 13352280), (40, 11349438), (48, 9457865), (51, 8901520), (60, 7566292), (68, 6676140), (80, 5674719), (85, 5340912), (102, 4450760), (120, 3783146), (136, 3338070), (170, 2670456), (204, 2225380), (240, 1891573), (255, 1780304), (272, 1669035), (340, 1335228), (408, 1112690), (510, 890152), (680, 667614), (816, 556345), (1020, 445076), (1360, 333807), (2040, 222538), (4080, 111269)]