2430837720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3251}}^1$

素因数の和:3366

約数の個数: 192

約数和(自身を含む): 8279331840

約数和(自身を除く): 5848494120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 67, 72, 90, 93, 120, 124, 134, 155, 180, 186, 201, 248, 268, 279, 310, 335, 360, 372, 402, 465, 536, 558, 603, 620, 670, 744, 804, 930, 1005, 1116, 1206, 1240, 1340, 1395, 1608, 1860, 2010, 2077, 2232, 2412, 2680, 2790, 3015, 3251, 3720, 4020, 4154, 4824, 5580, 6030, 6231, 6502, 8040, 8308, 9753, 10385, 11160, 12060, 12462, 13004, 16255, 16616, 18693, 19506, 20770, 24120, 24924, 26008, 29259, 31155, 32510, 37386, 39012, 41540, 48765, 49848, 58518, 62310, 65020, 74772, 78024, 83080, 93465, 97530, 100781, 117036, 124620, 130040, 146295, 149544, 186930, 195060, 201562, 217817, 234072, 249240, 292590, 302343, 373860, 390120, 403124, 435634, 503905, 585180, 604686, 653451, 747720, 806248, 871268, 907029, 1007810, 1089085, 1170360, 1209372, 1306902, 1511715, 1742536, 1814058, 1960353, 2015620, 2178170, 2418744, 2613804, 3023430, 3267255, 3628116, 3920706, 4031240, 4356340, 4535145, 5227608, 6046860, 6534510, 6752327, 7256232, 7841412, 8712680, 9070290, 9801765, 12093720, 13069020, 13504654, 15682824, 18140580, 19603530, 20256981, 26138040, 27009308, 33761635, 36281160, 39207060, 40513962, 54018616, 60770943, 67523270, 78414120, 81027924, 101284905, 121541886, 135046540, 162055848, 202569810, 243083772, 270093080, 303854715, 405139620, 486167544, 607709430, 810279240, 1215418860, 2430837720]

約数ペア:

[(1, 2430837720), (2, 1215418860), (3, 810279240), (4, 607709430), (5, 486167544), (6, 405139620), (8, 303854715), (9, 270093080), (10, 243083772), (12, 202569810), (15, 162055848), (18, 135046540), (20, 121541886), (24, 101284905), (30, 81027924), (31, 78414120), (36, 67523270), (40, 60770943), (45, 54018616), (60, 40513962), (62, 39207060), (67, 36281160), (72, 33761635), (90, 27009308), (93, 26138040), (120, 20256981), (124, 19603530), (134, 18140580), (155, 15682824), (180, 13504654), (186, 13069020), (201, 12093720), (248, 9801765), (268, 9070290), (279, 8712680), (310, 7841412), (335, 7256232), (360, 6752327), (372, 6534510), (402, 6046860), (465, 5227608), (536, 4535145), (558, 4356340), (603, 4031240), (620, 3920706), (670, 3628116), (744, 3267255), (804, 3023430), (930, 2613804), (1005, 2418744), (1116, 2178170), (1206, 2015620), (1240, 1960353), (1340, 1814058), (1395, 1742536), (1608, 1511715), (1860, 1306902), (2010, 1209372), (2077, 1170360), (2232, 1089085), (2412, 1007810), (2680, 907029), (2790, 871268), (3015, 806248), (3251, 747720), (3720, 653451), (4020, 604686), (4154, 585180), (4824, 503905), (5580, 435634), (6030, 403124), (6231, 390120), (6502, 373860), (8040, 302343), (8308, 292590), (9753, 249240), (10385, 234072), (11160, 217817), (12060, 201562), (12462, 195060), (13004, 186930), (16255, 149544), (16616, 146295), (18693, 130040), (19506, 124620), (20770, 117036), (24120, 100781), (24924, 97530), (26008, 93465), (29259, 83080), (31155, 78024), (32510, 74772), (37386, 65020), (39012, 62310), (41540, 58518), (48765, 49848)]