1493408520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{244021}}^1$

素因数の和:244055

約数の個数: 96

約数和(自身を含む): 5139103320

約数和(自身を除く): 3645694800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 244021, 488042, 732063, 976084, 1220105, 1464126, 1952168, 2196189, 2440210, 2928252, 3660315, 4148357, 4392378, 4880420, 5856504, 7320630, 8296714, 8784756, 9760840, 10980945, 12445071, 14641260, 16593428, 17569512, 20741785, 21961890, 24890142, 29282520, 33186856, 37335213, 41483570, 43923780, 49780284, 62225355, 74670426, 82967140, 87847560, 99560568, 124450710, 149340852, 165934280, 186676065, 248901420, 298681704, 373352130, 497802840, 746704260, 1493408520]

約数ペア:

[(1, 1493408520), (2, 746704260), (3, 497802840), (4, 373352130), (5, 298681704), (6, 248901420), (8, 186676065), (9, 165934280), (10, 149340852), (12, 124450710), (15, 99560568), (17, 87847560), (18, 82967140), (20, 74670426), (24, 62225355), (30, 49780284), (34, 43923780), (36, 41483570), (40, 37335213), (45, 33186856), (51, 29282520), (60, 24890142), (68, 21961890), (72, 20741785), (85, 17569512), (90, 16593428), (102, 14641260), (120, 12445071), (136, 10980945), (153, 9760840), (170, 8784756), (180, 8296714), (204, 7320630), (255, 5856504), (306, 4880420), (340, 4392378), (360, 4148357), (408, 3660315), (510, 2928252), (612, 2440210), (680, 2196189), (765, 1952168), (1020, 1464126), (1224, 1220105), (1530, 976084), (2040, 732063), (3060, 488042), (6120, 244021)]