130479840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 216

約数和(自身を含む): 471802968

約数和(自身を除く): 341323128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 251, 285, 288, 304, 342, 360, 361, 380, 456, 480, 502, 570, 608, 684, 720, 722, 753, 760, 855, 912, 1004, 1083, 1140, 1255, 1368, 1440, 1444, 1506, 1520, 1710, 1805, 1824, 2008, 2166, 2259, 2280, 2510, 2736, 2888, 3012, 3040, 3249, 3420, 3610, 3765, 4016, 4332, 4518, 4560, 4769, 5020, 5415, 5472, 5776, 6024, 6498, 6840, 7220, 7530, 8032, 8664, 9036, 9120, 9538, 10040, 10830, 11295, 11552, 12048, 12996, 13680, 14307, 14440, 15060, 16245, 17328, 18072, 19076, 20080, 21660, 22590, 23845, 24096, 25992, 27360, 28614, 28880, 30120, 32490, 34656, 36144, 38152, 40160, 42921, 43320, 45180, 47690, 51984, 57228, 57760, 60240, 64980, 71535, 72288, 76304, 85842, 86640, 90360, 90611, 95380, 103968, 114456, 120480, 129960, 143070, 152608, 171684, 173280, 180720, 181222, 190760, 214605, 228912, 259920, 271833, 286140, 343368, 361440, 362444, 381520, 429210, 453055, 457824, 519840, 543666, 572280, 686736, 724888, 763040, 815499, 858420, 906110, 1087332, 1144560, 1359165, 1373472, 1449776, 1630998, 1716840, 1812220, 2174664, 2289120, 2718330, 2899552, 3261996, 3433680, 3624440, 4077495, 4349328, 5436660, 6523992, 6867360, 7248880, 8154990, 8698656, 10873320, 13047984, 14497760, 16309980, 21746640, 26095968, 32619960, 43493280, 65239920, 130479840]

約数ペア:

[(1, 130479840), (2, 65239920), (3, 43493280), (4, 32619960), (5, 26095968), (6, 21746640), (8, 16309980), (9, 14497760), (10, 13047984), (12, 10873320), (15, 8698656), (16, 8154990), (18, 7248880), (19, 6867360), (20, 6523992), (24, 5436660), (30, 4349328), (32, 4077495), (36, 3624440), (38, 3433680), (40, 3261996), (45, 2899552), (48, 2718330), (57, 2289120), (60, 2174664), (72, 1812220), (76, 1716840), (80, 1630998), (90, 1449776), (95, 1373472), (96, 1359165), (114, 1144560), (120, 1087332), (144, 906110), (152, 858420), (160, 815499), (171, 763040), (180, 724888), (190, 686736), (228, 572280), (240, 543666), (251, 519840), (285, 457824), (288, 453055), (304, 429210), (342, 381520), (360, 362444), (361, 361440), (380, 343368), (456, 286140), (480, 271833), (502, 259920), (570, 228912), (608, 214605), (684, 190760), (720, 181222), (722, 180720), (753, 173280), (760, 171684), (855, 152608), (912, 143070), (1004, 129960), (1083, 120480), (1140, 114456), (1255, 103968), (1368, 95380), (1440, 90611), (1444, 90360), (1506, 86640), (1520, 85842), (1710, 76304), (1805, 72288), (1824, 71535), (2008, 64980), (2166, 60240), (2259, 57760), (2280, 57228), (2510, 51984), (2736, 47690), (2888, 45180), (3012, 43320), (3040, 42921), (3249, 40160), (3420, 38152), (3610, 36144), (3765, 34656), (4016, 32490), (4332, 30120), (4518, 28880), (4560, 28614), (4769, 27360), (5020, 25992), (5415, 24096), (5472, 23845), (5776, 22590), (6024, 21660), (6498, 20080), (6840, 19076), (7220, 18072), (7530, 17328), (8032, 16245), (8664, 15060), (9036, 14440), (9120, 14307), (9538, 13680), (10040, 12996), (10830, 12048), (11295, 11552)]