287026080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54361}}^1$

素因数の和:54390

約数の個数: 96

約数和(自身を含む): 986344128

約数和(自身を除く): 699318048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 54361, 108722, 163083, 217444, 271805, 326166, 434888, 543610, 597971, 652332, 815415, 869776, 1087220, 1195942, 1304664, 1630830, 1739552, 1793913, 2174440, 2391884, 2609328, 2989855, 3261660, 3587826, 4348880, 4783768, 5218656, 5979710, 6523320, 7175652, 8697760, 8969565, 9567536, 11959420, 13046640, 14351304, 17939130, 19135072, 23918840, 26093280, 28702608, 35878260, 47837680, 57405216, 71756520, 95675360, 143513040, 287026080]

約数ペア:

[(1, 287026080), (2, 143513040), (3, 95675360), (4, 71756520), (5, 57405216), (6, 47837680), (8, 35878260), (10, 28702608), (11, 26093280), (12, 23918840), (15, 19135072), (16, 17939130), (20, 14351304), (22, 13046640), (24, 11959420), (30, 9567536), (32, 8969565), (33, 8697760), (40, 7175652), (44, 6523320), (48, 5979710), (55, 5218656), (60, 4783768), (66, 4348880), (80, 3587826), (88, 3261660), (96, 2989855), (110, 2609328), (120, 2391884), (132, 2174440), (160, 1793913), (165, 1739552), (176, 1630830), (220, 1304664), (240, 1195942), (264, 1087220), (330, 869776), (352, 815415), (440, 652332), (480, 597971), (528, 543610), (660, 434888), (880, 326166), (1056, 271805), (1320, 217444), (1760, 163083), (2640, 108722), (5280, 54361)]