1296563040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47389}}^1$

素因数の和:47429

約数の個数: 144

約数和(自身を含む): 4657489200

約数和(自身を除く): 3360926160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 47389, 94778, 142167, 189556, 236945, 284334, 379112, 426501, 473890, 568668, 710835, 758224, 853002, 900391, 947780, 1137336, 1421670, 1516448, 1706004, 1800782, 1895560, 2132505, 2274672, 2701173, 2843340, 3412008, 3601564, 3791120, 4265010, 4501955, 4549344, 5402346, 5686680, 6824016, 7203128, 7582240, 8103519, 8530020, 9003910, 10804692, 11373360, 13505865, 13648032, 14406256, 16207038, 17060040, 18007820, 21609384, 22746720, 27011730, 28812512, 32414076, 34120080, 36015640, 40517595, 43218768, 54023460, 64828152, 68240160, 72031280, 81035190, 86437536, 108046920, 129656304, 144062560, 162070380, 216093840, 259312608, 324140760, 432187680, 648281520, 1296563040]

約数ペア:

[(1, 1296563040), (2, 648281520), (3, 432187680), (4, 324140760), (5, 259312608), (6, 216093840), (8, 162070380), (9, 144062560), (10, 129656304), (12, 108046920), (15, 86437536), (16, 81035190), (18, 72031280), (19, 68240160), (20, 64828152), (24, 54023460), (30, 43218768), (32, 40517595), (36, 36015640), (38, 34120080), (40, 32414076), (45, 28812512), (48, 27011730), (57, 22746720), (60, 21609384), (72, 18007820), (76, 17060040), (80, 16207038), (90, 14406256), (95, 13648032), (96, 13505865), (114, 11373360), (120, 10804692), (144, 9003910), (152, 8530020), (160, 8103519), (171, 7582240), (180, 7203128), (190, 6824016), (228, 5686680), (240, 5402346), (285, 4549344), (288, 4501955), (304, 4265010), (342, 3791120), (360, 3601564), (380, 3412008), (456, 2843340), (480, 2701173), (570, 2274672), (608, 2132505), (684, 1895560), (720, 1800782), (760, 1706004), (855, 1516448), (912, 1421670), (1140, 1137336), (1368, 947780), (1440, 900391), (1520, 853002), (1710, 758224), (1824, 710835), (2280, 568668), (2736, 473890), (3040, 426501), (3420, 379112), (4560, 284334), (5472, 236945), (6840, 189556), (9120, 142167), (13680, 94778), (27360, 47389)]