452709120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3858

約数の個数: 144

約数和(自身を含む): 1492872192

約数和(自身を除く): 1040163072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3803, 3840, 3968, 4960, 5952, 7440, 7606, 7936, 9920, 11409, 11904, 14880, 15212, 19015, 19840, 22818, 23808, 29760, 30424, 38030, 39680, 45636, 57045, 59520, 60848, 76060, 91272, 114090, 117893, 119040, 121696, 152120, 182544, 228180, 235786, 243392, 304240, 353679, 365088, 456360, 471572, 486784, 589465, 608480, 707358, 730176, 912720, 943144, 973568, 1178930, 1216960, 1414716, 1460352, 1768395, 1825440, 1886288, 2357860, 2433920, 2829432, 2920704, 3536790, 3650880, 3772576, 4715720, 4867840, 5658864, 7073580, 7301760, 7545152, 9431440, 11317728, 14147160, 14603520, 15090304, 18862880, 22635456, 28294320, 30180608, 37725760, 45270912, 56588640, 75451520, 90541824, 113177280, 150903040, 226354560, 452709120]

約数ペア:

[(1, 452709120), (2, 226354560), (3, 150903040), (4, 113177280), (5, 90541824), (6, 75451520), (8, 56588640), (10, 45270912), (12, 37725760), (15, 30180608), (16, 28294320), (20, 22635456), (24, 18862880), (30, 15090304), (31, 14603520), (32, 14147160), (40, 11317728), (48, 9431440), (60, 7545152), (62, 7301760), (64, 7073580), (80, 5658864), (93, 4867840), (96, 4715720), (120, 3772576), (124, 3650880), (128, 3536790), (155, 2920704), (160, 2829432), (186, 2433920), (192, 2357860), (240, 1886288), (248, 1825440), (256, 1768395), (310, 1460352), (320, 1414716), (372, 1216960), (384, 1178930), (465, 973568), (480, 943144), (496, 912720), (620, 730176), (640, 707358), (744, 608480), (768, 589465), (930, 486784), (960, 471572), (992, 456360), (1240, 365088), (1280, 353679), (1488, 304240), (1860, 243392), (1920, 235786), (1984, 228180), (2480, 182544), (2976, 152120), (3720, 121696), (3803, 119040), (3840, 117893), (3968, 114090), (4960, 91272), (5952, 76060), (7440, 60848), (7606, 59520), (7936, 57045), (9920, 45636), (11409, 39680), (11904, 38030), (14880, 30424), (15212, 29760), (19015, 23808), (19840, 22818)]