268720320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25447}}^1$

素因数の和:25478

約数の個数: 112

約数和(自身を含む): 930786048

約数和(自身を除く): 662065728

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, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 25447, 50894, 76341, 101788, 127235, 152682, 203576, 254470, 279917, 305364, 381705, 407152, 508940, 559834, 610728, 763410, 814304, 839751, 1017880, 1119668, 1221456, 1399585, 1526820, 1628608, 1679502, 2035760, 2239336, 2442912, 2799170, 3053640, 3359004, 4071520, 4198755, 4478672, 4885824, 5598340, 6107280, 6718008, 8143040, 8397510, 8957344, 11196680, 12214560, 13436016, 16795020, 17914688, 22393360, 24429120, 26872032, 33590040, 44786720, 53744064, 67180080, 89573440, 134360160, 268720320]

約数ペア:

[(1, 268720320), (2, 134360160), (3, 89573440), (4, 67180080), (5, 53744064), (6, 44786720), (8, 33590040), (10, 26872032), (11, 24429120), (12, 22393360), (15, 17914688), (16, 16795020), (20, 13436016), (22, 12214560), (24, 11196680), (30, 8957344), (32, 8397510), (33, 8143040), (40, 6718008), (44, 6107280), (48, 5598340), (55, 4885824), (60, 4478672), (64, 4198755), (66, 4071520), (80, 3359004), (88, 3053640), (96, 2799170), (110, 2442912), (120, 2239336), (132, 2035760), (160, 1679502), (165, 1628608), (176, 1526820), (192, 1399585), (220, 1221456), (240, 1119668), (264, 1017880), (320, 839751), (330, 814304), (352, 763410), (440, 610728), (480, 559834), (528, 508940), (660, 407152), (704, 381705), (880, 305364), (960, 279917), (1056, 254470), (1320, 203576), (1760, 152682), (2112, 127235), (2640, 101788), (3520, 76341), (5280, 50894), (10560, 25447)]