30865590720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{135661}}^1$

素因数の和:135763

約数の個数: 168

約数和(自身を含む): 107509421760

約数和(自身を除く): 76643831040

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, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 15168, 18960, 22752, 25280, 28440, 37920, 45504, 56880, 75840, 113760, 135661, 227520, 271322, 406983, 542644, 678305, 813966, 1085288, 1220949, 1356610, 1627932, 2034915, 2170576, 2441898, 2713220, 3255864, 4069830, 4341152, 4883796, 5426440, 6104745, 6511728, 8139660, 8682304, 9767592, 10717219, 10852880, 12209490, 13023456, 16279320, 19535184, 21434438, 21705760, 24418980, 26046912, 32151657, 32558640, 39070368, 42868876, 43411520, 48837960, 53586095, 64303314, 65117280, 78140736, 85737752, 96454971, 97675920, 107172190, 128606628, 130234560, 160758285, 171475504, 192909942, 195351840, 214344380, 257213256, 321516570, 342951008, 385819884, 390703680, 428688760, 482274855, 514426512, 643033140, 685902016, 771639768, 857377520, 964549710, 1028853024, 1286066280, 1543279536, 1714755040, 1929099420, 2057706048, 2572132560, 3086559072, 3429510080, 3858198840, 5144265120, 6173118144, 7716397680, 10288530240, 15432795360, 30865590720]

約数ペア:

[(1, 30865590720), (2, 15432795360), (3, 10288530240), (4, 7716397680), (5, 6173118144), (6, 5144265120), (8, 3858198840), (9, 3429510080), (10, 3086559072), (12, 2572132560), (15, 2057706048), (16, 1929099420), (18, 1714755040), (20, 1543279536), (24, 1286066280), (30, 1028853024), (32, 964549710), (36, 857377520), (40, 771639768), (45, 685902016), (48, 643033140), (60, 514426512), (64, 482274855), (72, 428688760), (79, 390703680), (80, 385819884), (90, 342951008), (96, 321516570), (120, 257213256), (144, 214344380), (158, 195351840), (160, 192909942), (180, 171475504), (192, 160758285), (237, 130234560), (240, 128606628), (288, 107172190), (316, 97675920), (320, 96454971), (360, 85737752), (395, 78140736), (474, 65117280), (480, 64303314), (576, 53586095), (632, 48837960), (711, 43411520), (720, 42868876), (790, 39070368), (948, 32558640), (960, 32151657), (1185, 26046912), (1264, 24418980), (1422, 21705760), (1440, 21434438), (1580, 19535184), (1896, 16279320), (2370, 13023456), (2528, 12209490), (2844, 10852880), (2880, 10717219), (3160, 9767592), (3555, 8682304), (3792, 8139660), (4740, 6511728), (5056, 6104745), (5688, 5426440), (6320, 4883796), (7110, 4341152), (7584, 4069830), (9480, 3255864), (11376, 2713220), (12640, 2441898), (14220, 2170576), (15168, 2034915), (18960, 1627932), (22752, 1356610), (25280, 1220949), (28440, 1085288), (37920, 813966), (45504, 678305), (56880, 542644), (75840, 406983), (113760, 271322), (135661, 227520)]