30164640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 107775360

約数和(自身を除く): 77610720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 197, 220, 232, 240, 264, 290, 319, 330, 348, 352, 394, 435, 440, 464, 480, 528, 580, 591, 638, 660, 696, 788, 870, 880, 928, 957, 985, 1056, 1160, 1182, 1276, 1320, 1392, 1576, 1595, 1740, 1760, 1914, 1970, 2167, 2320, 2364, 2552, 2640, 2784, 2955, 3152, 3190, 3480, 3828, 3940, 4334, 4640, 4728, 4785, 5104, 5280, 5713, 5910, 6304, 6380, 6501, 6960, 7656, 7880, 8668, 9456, 9570, 10208, 10835, 11426, 11820, 12760, 13002, 13920, 15312, 15760, 17139, 17336, 18912, 19140, 21670, 22852, 23640, 25520, 26004, 28565, 30624, 31520, 32505, 34278, 34672, 38280, 43340, 45704, 47280, 51040, 52008, 57130, 62843, 65010, 68556, 69344, 76560, 85695, 86680, 91408, 94560, 104016, 114260, 125686, 130020, 137112, 153120, 171390, 173360, 182816, 188529, 208032, 228520, 251372, 260040, 274224, 314215, 342780, 346720, 377058, 457040, 502744, 520080, 548448, 628430, 685560, 754116, 914080, 942645, 1005488, 1040160, 1256860, 1371120, 1508232, 1885290, 2010976, 2513720, 2742240, 3016464, 3770580, 5027440, 6032928, 7541160, 10054880, 15082320, 30164640]

約数ペア:

[(1, 30164640), (2, 15082320), (3, 10054880), (4, 7541160), (5, 6032928), (6, 5027440), (8, 3770580), (10, 3016464), (11, 2742240), (12, 2513720), (15, 2010976), (16, 1885290), (20, 1508232), (22, 1371120), (24, 1256860), (29, 1040160), (30, 1005488), (32, 942645), (33, 914080), (40, 754116), (44, 685560), (48, 628430), (55, 548448), (58, 520080), (60, 502744), (66, 457040), (80, 377058), (87, 346720), (88, 342780), (96, 314215), (110, 274224), (116, 260040), (120, 251372), (132, 228520), (145, 208032), (160, 188529), (165, 182816), (174, 173360), (176, 171390), (197, 153120), (220, 137112), (232, 130020), (240, 125686), (264, 114260), (290, 104016), (319, 94560), (330, 91408), (348, 86680), (352, 85695), (394, 76560), (435, 69344), (440, 68556), (464, 65010), (480, 62843), (528, 57130), (580, 52008), (591, 51040), (638, 47280), (660, 45704), (696, 43340), (788, 38280), (870, 34672), (880, 34278), (928, 32505), (957, 31520), (985, 30624), (1056, 28565), (1160, 26004), (1182, 25520), (1276, 23640), (1320, 22852), (1392, 21670), (1576, 19140), (1595, 18912), (1740, 17336), (1760, 17139), (1914, 15760), (1970, 15312), (2167, 13920), (2320, 13002), (2364, 12760), (2552, 11820), (2640, 11426), (2784, 10835), (2955, 10208), (3152, 9570), (3190, 9456), (3480, 8668), (3828, 7880), (3940, 7656), (4334, 6960), (4640, 6501), (4728, 6380), (4785, 6304), (5104, 5910), (5280, 5713)]