15082320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 53032320

約数和(自身を除く): 37950000

約数列:

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

約数ペア:

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