1229346320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7507}}^1$

素因数の和:7632

約数の個数: 80

約数和(自身を含む): 3016414080

約数和(自身を除く): 1787067760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 712, 890, 920, 1424, 1780, 1840, 2047, 3560, 4094, 7120, 7507, 8188, 10235, 15014, 16376, 20470, 30028, 32752, 37535, 40940, 60056, 75070, 81880, 120112, 150140, 163760, 172661, 300280, 345322, 600560, 668123, 690644, 863305, 1336246, 1381288, 1726610, 2672492, 2762576, 3340615, 3453220, 5344984, 6681230, 6906440, 10689968, 13362460, 13812880, 15366829, 26724920, 30733658, 53449840, 61467316, 76834145, 122934632, 153668290, 245869264, 307336580, 614673160, 1229346320]

約数ペア:

[(1, 1229346320), (2, 614673160), (4, 307336580), (5, 245869264), (8, 153668290), (10, 122934632), (16, 76834145), (20, 61467316), (23, 53449840), (40, 30733658), (46, 26724920), (80, 15366829), (89, 13812880), (92, 13362460), (115, 10689968), (178, 6906440), (184, 6681230), (230, 5344984), (356, 3453220), (368, 3340615), (445, 2762576), (460, 2672492), (712, 1726610), (890, 1381288), (920, 1336246), (1424, 863305), (1780, 690644), (1840, 668123), (2047, 600560), (3560, 345322), (4094, 300280), (7120, 172661), (7507, 163760), (8188, 150140), (10235, 120112), (15014, 81880), (16376, 75070), (20470, 60056), (30028, 40940), (32752, 37535)]