89233680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21871}}^1$

素因数の和:21904

約数の個数: 80

約数和(自身を含む): 292909824

約数和(自身を除く): 203676144

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, 21871, 43742, 65613, 87484, 109355, 131226, 174968, 218710, 262452, 328065, 349936, 371807, 437420, 524904, 656130, 743614, 874840, 1049808, 1115421, 1312260, 1487228, 1749680, 1859035, 2230842, 2624520, 2974456, 3718070, 4461684, 5249040, 5577105, 5948912, 7436140, 8923368, 11154210, 14872280, 17846736, 22308420, 29744560, 44616840, 89233680]

約数ペア:

[(1, 89233680), (2, 44616840), (3, 29744560), (4, 22308420), (5, 17846736), (6, 14872280), (8, 11154210), (10, 8923368), (12, 7436140), (15, 5948912), (16, 5577105), (17, 5249040), (20, 4461684), (24, 3718070), (30, 2974456), (34, 2624520), (40, 2230842), (48, 1859035), (51, 1749680), (60, 1487228), (68, 1312260), (80, 1115421), (85, 1049808), (102, 874840), (120, 743614), (136, 656130), (170, 524904), (204, 437420), (240, 371807), (255, 349936), (272, 328065), (340, 262452), (408, 218710), (510, 174968), (680, 131226), (816, 109355), (1020, 87484), (1360, 65613), (2040, 43742), (4080, 21871)]