240310320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8861}}^1$

素因数の和:8990

約数の個数: 80

約数和(自身を含む): 751639392

約数和(自身を除く): 511329072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 8861, 9040, 13560, 17722, 26583, 27120, 35444, 44305, 53166, 70888, 88610, 106332, 132915, 141776, 177220, 212664, 265830, 354440, 425328, 531660, 708880, 1001293, 1063320, 2002586, 2126640, 3003879, 4005172, 5006465, 6007758, 8010344, 10012930, 12015516, 15019395, 16020688, 20025860, 24031032, 30038790, 40051720, 48062064, 60077580, 80103440, 120155160, 240310320]

約数ペア:

[(1, 240310320), (2, 120155160), (3, 80103440), (4, 60077580), (5, 48062064), (6, 40051720), (8, 30038790), (10, 24031032), (12, 20025860), (15, 16020688), (16, 15019395), (20, 12015516), (24, 10012930), (30, 8010344), (40, 6007758), (48, 5006465), (60, 4005172), (80, 3003879), (113, 2126640), (120, 2002586), (226, 1063320), (240, 1001293), (339, 708880), (452, 531660), (565, 425328), (678, 354440), (904, 265830), (1130, 212664), (1356, 177220), (1695, 141776), (1808, 132915), (2260, 106332), (2712, 88610), (3390, 70888), (4520, 53166), (5424, 44305), (6780, 35444), (8861, 27120), (9040, 26583), (13560, 17722)]