121788480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 224

約数和(自身を含む): 444764160

約数和(自身を除く): 322975680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 607, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1214, 1216, 1254, 1320, 1520, 1672, 1760, 1821, 1824, 2090, 2112, 2280, 2428, 2508, 2640, 3035, 3040, 3135, 3344, 3520, 3642, 3648, 4180, 4560, 4856, 5016, 5280, 6070, 6080, 6270, 6677, 6688, 7284, 8360, 9105, 9120, 9712, 10032, 10560, 11533, 12140, 12540, 13354, 13376, 14568, 16720, 18210, 18240, 19424, 20031, 20064, 23066, 24280, 25080, 26708, 29136, 33385, 33440, 34599, 36420, 38848, 40062, 40128, 46132, 48560, 50160, 53416, 57665, 58272, 66770, 66880, 69198, 72840, 80124, 92264, 97120, 100155, 100320, 106832, 115330, 116544, 126863, 133540, 138396, 145680, 160248, 172995, 184528, 194240, 200310, 200640, 213664, 230660, 253726, 267080, 276792, 291360, 320496, 345990, 369056, 380589, 400620, 427328, 461320, 507452, 534160, 553584, 582720, 634315, 640992, 691980, 738112, 761178, 801240, 922640, 1014904, 1068320, 1107168, 1268630, 1281984, 1383960, 1522356, 1602480, 1845280, 1902945, 2029808, 2136640, 2214336, 2537260, 2767920, 3044712, 3204960, 3690560, 3805890, 4059616, 5074520, 5535840, 6089424, 6409920, 7611780, 8119232, 10149040, 11071680, 12178848, 15223560, 20298080, 24357696, 30447120, 40596160, 60894240, 121788480]

約数ペア:

[(1, 121788480), (2, 60894240), (3, 40596160), (4, 30447120), (5, 24357696), (6, 20298080), (8, 15223560), (10, 12178848), (11, 11071680), (12, 10149040), (15, 8119232), (16, 7611780), (19, 6409920), (20, 6089424), (22, 5535840), (24, 5074520), (30, 4059616), (32, 3805890), (33, 3690560), (38, 3204960), (40, 3044712), (44, 2767920), (48, 2537260), (55, 2214336), (57, 2136640), (60, 2029808), (64, 1902945), (66, 1845280), (76, 1602480), (80, 1522356), (88, 1383960), (95, 1281984), (96, 1268630), (110, 1107168), (114, 1068320), (120, 1014904), (132, 922640), (152, 801240), (160, 761178), (165, 738112), (176, 691980), (190, 640992), (192, 634315), (209, 582720), (220, 553584), (228, 534160), (240, 507452), (264, 461320), (285, 427328), (304, 400620), (320, 380589), (330, 369056), (352, 345990), (380, 320496), (418, 291360), (440, 276792), (456, 267080), (480, 253726), (528, 230660), (570, 213664), (607, 200640), (608, 200310), (627, 194240), (660, 184528), (704, 172995), (760, 160248), (836, 145680), (880, 138396), (912, 133540), (960, 126863), (1045, 116544), (1056, 115330), (1140, 106832), (1214, 100320), (1216, 100155), (1254, 97120), (1320, 92264), (1520, 80124), (1672, 72840), (1760, 69198), (1821, 66880), (1824, 66770), (2090, 58272), (2112, 57665), (2280, 53416), (2428, 50160), (2508, 48560), (2640, 46132), (3035, 40128), (3040, 40062), (3135, 38848), (3344, 36420), (3520, 34599), (3642, 33440), (3648, 33385), (4180, 29136), (4560, 26708), (4856, 25080), (5016, 24280), (5280, 23066), (6070, 20064), (6080, 20031), (6270, 19424), (6677, 18240), (6688, 18210), (7284, 16720), (8360, 14568), (9105, 13376), (9120, 13354), (9712, 12540), (10032, 12140), (10560, 11533)]