80506080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1569

約数の個数: 144

約数和(自身を含む): 282338784

約数和(自身を除く): 201832704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1511, 1665, 1776, 2220, 2664, 2960, 3022, 3330, 3552, 4440, 4533, 5328, 5920, 6044, 6660, 7555, 8880, 9066, 10656, 12088, 13320, 13599, 15110, 17760, 18132, 22665, 24176, 26640, 27198, 30220, 36264, 45330, 48352, 53280, 54396, 55907, 60440, 67995, 72528, 90660, 108792, 111814, 120880, 135990, 145056, 167721, 181320, 217584, 223628, 241760, 271980, 279535, 335442, 362640, 435168, 447256, 503163, 543960, 559070, 670884, 725280, 838605, 894512, 1006326, 1087920, 1118140, 1341768, 1677210, 1789024, 2012652, 2175840, 2236280, 2515815, 2683536, 3354420, 4025304, 4472560, 5031630, 5367072, 6708840, 8050608, 8945120, 10063260, 13417680, 16101216, 20126520, 26835360, 40253040, 80506080]

約数ペア:

[(1, 80506080), (2, 40253040), (3, 26835360), (4, 20126520), (5, 16101216), (6, 13417680), (8, 10063260), (9, 8945120), (10, 8050608), (12, 6708840), (15, 5367072), (16, 5031630), (18, 4472560), (20, 4025304), (24, 3354420), (30, 2683536), (32, 2515815), (36, 2236280), (37, 2175840), (40, 2012652), (45, 1789024), (48, 1677210), (60, 1341768), (72, 1118140), (74, 1087920), (80, 1006326), (90, 894512), (96, 838605), (111, 725280), (120, 670884), (144, 559070), (148, 543960), (160, 503163), (180, 447256), (185, 435168), (222, 362640), (240, 335442), (288, 279535), (296, 271980), (333, 241760), (360, 223628), (370, 217584), (444, 181320), (480, 167721), (555, 145056), (592, 135990), (666, 120880), (720, 111814), (740, 108792), (888, 90660), (1110, 72528), (1184, 67995), (1332, 60440), (1440, 55907), (1480, 54396), (1511, 53280), (1665, 48352), (1776, 45330), (2220, 36264), (2664, 30220), (2960, 27198), (3022, 26640), (3330, 24176), (3552, 22665), (4440, 18132), (4533, 17760), (5328, 15110), (5920, 13599), (6044, 13320), (6660, 12088), (7555, 10656), (8880, 9066)]