48800464120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:814

約数の個数: 192

約数和(自身を含む): 120720996000

約数和(自身を除く): 71920531880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 109, 124, 152, 155, 190, 218, 248, 310, 380, 436, 545, 589, 613, 620, 760, 872, 961, 1090, 1178, 1226, 1240, 1922, 2071, 2180, 2356, 2452, 2945, 3065, 3379, 3844, 4142, 4360, 4712, 4805, 4904, 5890, 6130, 6758, 7688, 8284, 9610, 10355, 11647, 11780, 12260, 13516, 16568, 16895, 18259, 19003, 19220, 20710, 23294, 23560, 24520, 27032, 33790, 36518, 38006, 38440, 41420, 46588, 58235, 64201, 66817, 67580, 73036, 76012, 82840, 91295, 93176, 95015, 104749, 116470, 128402, 133634, 135160, 146072, 152024, 182590, 190030, 209498, 232940, 256804, 267268, 321005, 334085, 361057, 365180, 380060, 418996, 465880, 513608, 523745, 534536, 589093, 642010, 668170, 722114, 730360, 760120, 837992, 1047490, 1178186, 1269523, 1284020, 1336340, 1444228, 1805285, 1990231, 2071327, 2094980, 2356372, 2539046, 2568040, 2672680, 2888456, 2945465, 3610570, 3980462, 4142654, 4189960, 4712744, 5078092, 5890930, 6347615, 7221140, 7960924, 8285308, 9951155, 10156184, 10356635, 11192767, 11781860, 12695230, 14442280, 15921848, 16570616, 19902310, 20713270, 22385534, 23563720, 25390460, 39355213, 39804620, 41426540, 44771068, 50780920, 55963835, 64211137, 78710426, 79609240, 82853080, 89542136, 111927670, 128422274, 157420852, 196776065, 223855340, 256844548, 314841704, 321055685, 393552130, 447710680, 513689096, 642111370, 787104260, 1220011603, 1284222740, 1574208520, 2440023206, 2568445480, 4880046412, 6100058015, 9760092824, 12200116030, 24400232060, 48800464120]

約数ペア:

[(1, 48800464120), (2, 24400232060), (4, 12200116030), (5, 9760092824), (8, 6100058015), (10, 4880046412), (19, 2568445480), (20, 2440023206), (31, 1574208520), (38, 1284222740), (40, 1220011603), (62, 787104260), (76, 642111370), (95, 513689096), (109, 447710680), (124, 393552130), (152, 321055685), (155, 314841704), (190, 256844548), (218, 223855340), (248, 196776065), (310, 157420852), (380, 128422274), (436, 111927670), (545, 89542136), (589, 82853080), (613, 79609240), (620, 78710426), (760, 64211137), (872, 55963835), (961, 50780920), (1090, 44771068), (1178, 41426540), (1226, 39804620), (1240, 39355213), (1922, 25390460), (2071, 23563720), (2180, 22385534), (2356, 20713270), (2452, 19902310), (2945, 16570616), (3065, 15921848), (3379, 14442280), (3844, 12695230), (4142, 11781860), (4360, 11192767), (4712, 10356635), (4805, 10156184), (4904, 9951155), (5890, 8285308), (6130, 7960924), (6758, 7221140), (7688, 6347615), (8284, 5890930), (9610, 5078092), (10355, 4712744), (11647, 4189960), (11780, 4142654), (12260, 3980462), (13516, 3610570), (16568, 2945465), (16895, 2888456), (18259, 2672680), (19003, 2568040), (19220, 2539046), (20710, 2356372), (23294, 2094980), (23560, 2071327), (24520, 1990231), (27032, 1805285), (33790, 1444228), (36518, 1336340), (38006, 1284020), (38440, 1269523), (41420, 1178186), (46588, 1047490), (58235, 837992), (64201, 760120), (66817, 730360), (67580, 722114), (73036, 668170), (76012, 642010), (82840, 589093), (91295, 534536), (93176, 523745), (95015, 513608), (104749, 465880), (116470, 418996), (128402, 380060), (133634, 365180), (135160, 361057), (146072, 334085), (152024, 321005), (182590, 267268), (190030, 256804), (209498, 232940)]