48556560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 164989440

約数和(自身を除く): 116432880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 197, 208, 237, 240, 260, 312, 316, 390, 394, 395, 474, 520, 591, 624, 632, 780, 788, 790, 948, 985, 1027, 1040, 1182, 1185, 1264, 1560, 1576, 1580, 1896, 1970, 2054, 2364, 2370, 2561, 2955, 3081, 3120, 3152, 3160, 3792, 3940, 4108, 4728, 4740, 5122, 5135, 5910, 6162, 6320, 7683, 7880, 8216, 9456, 9480, 10244, 10270, 11820, 12324, 12805, 15366, 15405, 15563, 15760, 16432, 18960, 20488, 20540, 23640, 24648, 25610, 30732, 30810, 31126, 38415, 40976, 41080, 46689, 47280, 49296, 51220, 61464, 61620, 62252, 76830, 77815, 82160, 93378, 102440, 122928, 123240, 124504, 153660, 155630, 186756, 202319, 204880, 233445, 246480, 249008, 307320, 311260, 373512, 404638, 466890, 606957, 614640, 622520, 747024, 809276, 933780, 1011595, 1213914, 1245040, 1618552, 1867560, 2023190, 2427828, 3034785, 3237104, 3735120, 4046380, 4855656, 6069570, 8092760, 9711312, 12139140, 16185520, 24278280, 48556560]

約数ペア:

[(1, 48556560), (2, 24278280), (3, 16185520), (4, 12139140), (5, 9711312), (6, 8092760), (8, 6069570), (10, 4855656), (12, 4046380), (13, 3735120), (15, 3237104), (16, 3034785), (20, 2427828), (24, 2023190), (26, 1867560), (30, 1618552), (39, 1245040), (40, 1213914), (48, 1011595), (52, 933780), (60, 809276), (65, 747024), (78, 622520), (79, 614640), (80, 606957), (104, 466890), (120, 404638), (130, 373512), (156, 311260), (158, 307320), (195, 249008), (197, 246480), (208, 233445), (237, 204880), (240, 202319), (260, 186756), (312, 155630), (316, 153660), (390, 124504), (394, 123240), (395, 122928), (474, 102440), (520, 93378), (591, 82160), (624, 77815), (632, 76830), (780, 62252), (788, 61620), (790, 61464), (948, 51220), (985, 49296), (1027, 47280), (1040, 46689), (1182, 41080), (1185, 40976), (1264, 38415), (1560, 31126), (1576, 30810), (1580, 30732), (1896, 25610), (1970, 24648), (2054, 23640), (2364, 20540), (2370, 20488), (2561, 18960), (2955, 16432), (3081, 15760), (3120, 15563), (3152, 15405), (3160, 15366), (3792, 12805), (3940, 12324), (4108, 11820), (4728, 10270), (4740, 10244), (5122, 9480), (5135, 9456), (5910, 8216), (6162, 7880), (6320, 7683)]