754027920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{967}}^1$

素因数の和:1027

約数の個数: 240

約数和(自身を含む): 2743931520

約数和(自身を除く): 1989903600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 361, 380, 432, 456, 513, 540, 570, 684, 720, 722, 760, 855, 912, 967, 1026, 1080, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 1934, 2052, 2160, 2166, 2280, 2565, 2736, 2888, 2901, 3249, 3420, 3610, 3868, 4104, 4332, 4560, 4835, 5130, 5415, 5776, 5802, 6498, 6840, 7220, 7736, 8208, 8664, 8703, 9670, 9747, 10260, 10830, 11604, 12996, 13680, 14440, 14505, 15472, 16245, 17328, 17406, 18373, 19340, 19494, 20520, 21660, 23208, 25992, 26109, 28880, 29010, 32490, 34812, 36746, 38680, 38988, 41040, 43320, 43515, 46416, 48735, 51984, 52218, 55119, 58020, 64980, 69624, 73492, 77360, 77976, 86640, 87030, 91865, 97470, 104436, 110238, 116040, 129960, 130545, 139248, 146984, 155952, 165357, 174060, 183730, 194940, 208872, 220476, 232080, 259920, 261090, 275595, 293968, 330714, 348120, 349087, 367460, 389880, 417744, 440952, 496071, 522180, 551190, 661428, 696240, 698174, 734920, 779760, 826785, 881904, 992142, 1044360, 1047261, 1102380, 1322856, 1396348, 1469840, 1653570, 1745435, 1984284, 2088720, 2094522, 2204760, 2480355, 2645712, 2792696, 3141783, 3307140, 3490870, 3968568, 4189044, 4409520, 4960710, 5236305, 5585392, 6283566, 6614280, 6981740, 7937136, 8378088, 9425349, 9921420, 10472610, 12567132, 13228560, 13963480, 15708915, 16756176, 18850698, 19842840, 20945220, 25134264, 27926960, 31417830, 37701396, 39685680, 41890440, 47126745, 50268528, 62835660, 75402792, 83780880, 94253490, 125671320, 150805584, 188506980, 251342640, 377013960, 754027920]

約数ペア:

[(1, 754027920), (2, 377013960), (3, 251342640), (4, 188506980), (5, 150805584), (6, 125671320), (8, 94253490), (9, 83780880), (10, 75402792), (12, 62835660), (15, 50268528), (16, 47126745), (18, 41890440), (19, 39685680), (20, 37701396), (24, 31417830), (27, 27926960), (30, 25134264), (36, 20945220), (38, 19842840), (40, 18850698), (45, 16756176), (48, 15708915), (54, 13963480), (57, 13228560), (60, 12567132), (72, 10472610), (76, 9921420), (80, 9425349), (90, 8378088), (95, 7937136), (108, 6981740), (114, 6614280), (120, 6283566), (135, 5585392), (144, 5236305), (152, 4960710), (171, 4409520), (180, 4189044), (190, 3968568), (216, 3490870), (228, 3307140), (240, 3141783), (270, 2792696), (285, 2645712), (304, 2480355), (342, 2204760), (360, 2094522), (361, 2088720), (380, 1984284), (432, 1745435), (456, 1653570), (513, 1469840), (540, 1396348), (570, 1322856), (684, 1102380), (720, 1047261), (722, 1044360), (760, 992142), (855, 881904), (912, 826785), (967, 779760), (1026, 734920), (1080, 698174), (1083, 696240), (1140, 661428), (1368, 551190), (1444, 522180), (1520, 496071), (1710, 440952), (1805, 417744), (1934, 389880), (2052, 367460), (2160, 349087), (2166, 348120), (2280, 330714), (2565, 293968), (2736, 275595), (2888, 261090), (2901, 259920), (3249, 232080), (3420, 220476), (3610, 208872), (3868, 194940), (4104, 183730), (4332, 174060), (4560, 165357), (4835, 155952), (5130, 146984), (5415, 139248), (5776, 130545), (5802, 129960), (6498, 116040), (6840, 110238), (7220, 104436), (7736, 97470), (8208, 91865), (8664, 87030), (8703, 86640), (9670, 77976), (9747, 77360), (10260, 73492), (10830, 69624), (11604, 64980), (12996, 58020), (13680, 55119), (14440, 52218), (14505, 51984), (15472, 48735), (16245, 46416), (17328, 43515), (17406, 43320), (18373, 41040), (19340, 38988), (19494, 38680), (20520, 36746), (21660, 34812), (23208, 32490), (25992, 29010), (26109, 28880)]