127283040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 437896368

約数和(自身を除く): 310613328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 563, 628, 720, 785, 942, 1126, 1256, 1413, 1440, 1570, 1689, 1884, 2252, 2355, 2512, 2815, 2826, 3140, 3378, 3768, 4504, 4710, 5024, 5067, 5630, 5652, 6280, 6756, 7065, 7536, 8445, 9008, 9420, 10134, 11260, 11304, 12560, 13512, 14130, 15072, 16890, 18016, 18840, 20268, 22520, 22608, 25120, 25335, 27024, 28260, 33780, 37680, 40536, 45040, 45216, 50670, 54048, 56520, 67560, 75360, 81072, 88391, 90080, 101340, 113040, 135120, 162144, 176782, 202680, 226080, 265173, 270240, 353564, 405360, 441955, 530346, 707128, 795519, 810720, 883910, 1060692, 1325865, 1414256, 1591038, 1767820, 2121384, 2651730, 2828512, 3182076, 3535640, 3977595, 4242768, 5303460, 6364152, 7071280, 7955190, 8485536, 10606920, 12728304, 14142560, 15910380, 21213840, 25456608, 31820760, 42427680, 63641520, 127283040]

約数ペア:

[(1, 127283040), (2, 63641520), (3, 42427680), (4, 31820760), (5, 25456608), (6, 21213840), (8, 15910380), (9, 14142560), (10, 12728304), (12, 10606920), (15, 8485536), (16, 7955190), (18, 7071280), (20, 6364152), (24, 5303460), (30, 4242768), (32, 3977595), (36, 3535640), (40, 3182076), (45, 2828512), (48, 2651730), (60, 2121384), (72, 1767820), (80, 1591038), (90, 1414256), (96, 1325865), (120, 1060692), (144, 883910), (157, 810720), (160, 795519), (180, 707128), (240, 530346), (288, 441955), (314, 405360), (360, 353564), (471, 270240), (480, 265173), (563, 226080), (628, 202680), (720, 176782), (785, 162144), (942, 135120), (1126, 113040), (1256, 101340), (1413, 90080), (1440, 88391), (1570, 81072), (1689, 75360), (1884, 67560), (2252, 56520), (2355, 54048), (2512, 50670), (2815, 45216), (2826, 45040), (3140, 40536), (3378, 37680), (3768, 33780), (4504, 28260), (4710, 27024), (5024, 25335), (5067, 25120), (5630, 22608), (5652, 22520), (6280, 20268), (6756, 18840), (7065, 18016), (7536, 16890), (8445, 15072), (9008, 14130), (9420, 13512), (10134, 12560), (11260, 11304)]