1215501120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{140683}}^1$

素因数の和:140709

約数の個数: 112

約数和(自身を含む): 4288048320

約数和(自身を除く): 3072547200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 140683, 281366, 422049, 562732, 703415, 844098, 1125464, 1266147, 1406830, 1688196, 2110245, 2250928, 2532294, 2813660, 3376392, 3798441, 4220490, 4501856, 5064588, 5627320, 6330735, 6752784, 7596882, 8440980, 9003712, 10129176, 11254640, 12661470, 13505568, 15193764, 16881960, 18992205, 20258352, 22509280, 25322940, 27011136, 30387528, 33763920, 37984410, 40516704, 45018560, 50645880, 60775056, 67527840, 75968820, 81033408, 101291760, 121550112, 135055680, 151937640, 202583520, 243100224, 303875280, 405167040, 607750560, 1215501120]

約数ペア:

[(1, 1215501120), (2, 607750560), (3, 405167040), (4, 303875280), (5, 243100224), (6, 202583520), (8, 151937640), (9, 135055680), (10, 121550112), (12, 101291760), (15, 81033408), (16, 75968820), (18, 67527840), (20, 60775056), (24, 50645880), (27, 45018560), (30, 40516704), (32, 37984410), (36, 33763920), (40, 30387528), (45, 27011136), (48, 25322940), (54, 22509280), (60, 20258352), (64, 18992205), (72, 16881960), (80, 15193764), (90, 13505568), (96, 12661470), (108, 11254640), (120, 10129176), (135, 9003712), (144, 8440980), (160, 7596882), (180, 6752784), (192, 6330735), (216, 5627320), (240, 5064588), (270, 4501856), (288, 4220490), (320, 3798441), (360, 3376392), (432, 2813660), (480, 2532294), (540, 2250928), (576, 2110245), (720, 1688196), (864, 1406830), (960, 1266147), (1080, 1125464), (1440, 844098), (1728, 703415), (2160, 562732), (2880, 422049), (4320, 281366), (8640, 140683)]