492938280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3793}}^1$

素因数の和:3848

約数の個数: 144

約数和(自身を含む): 1691251380

約数和(自身を除く): 1198313100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 3793, 4332, 5415, 6498, 6840, 7220, 7586, 8664, 10830, 11379, 12996, 14440, 15172, 16245, 18965, 21660, 22758, 25992, 30344, 32490, 34137, 37930, 43320, 45516, 56895, 64980, 68274, 72067, 75860, 91032, 113790, 129960, 136548, 144134, 151720, 170685, 216201, 227580, 273096, 288268, 341370, 360335, 432402, 455160, 576536, 648603, 682740, 720670, 864804, 1081005, 1297206, 1365480, 1369273, 1441340, 1729608, 2162010, 2594412, 2738546, 2882680, 3243015, 4107819, 4324020, 5188824, 5477092, 6486030, 6846365, 8215638, 8648040, 10954184, 12323457, 12972060, 13692730, 16431276, 20539095, 24646914, 25944120, 27385460, 32862552, 41078190, 49293828, 54770920, 61617285, 82156380, 98587656, 123234570, 164312760, 246469140, 492938280]

約数ペア:

[(1, 492938280), (2, 246469140), (3, 164312760), (4, 123234570), (5, 98587656), (6, 82156380), (8, 61617285), (9, 54770920), (10, 49293828), (12, 41078190), (15, 32862552), (18, 27385460), (19, 25944120), (20, 24646914), (24, 20539095), (30, 16431276), (36, 13692730), (38, 12972060), (40, 12323457), (45, 10954184), (57, 8648040), (60, 8215638), (72, 6846365), (76, 6486030), (90, 5477092), (95, 5188824), (114, 4324020), (120, 4107819), (152, 3243015), (171, 2882680), (180, 2738546), (190, 2594412), (228, 2162010), (285, 1729608), (342, 1441340), (360, 1369273), (361, 1365480), (380, 1297206), (456, 1081005), (570, 864804), (684, 720670), (722, 682740), (760, 648603), (855, 576536), (1083, 455160), (1140, 432402), (1368, 360335), (1444, 341370), (1710, 288268), (1805, 273096), (2166, 227580), (2280, 216201), (2888, 170685), (3249, 151720), (3420, 144134), (3610, 136548), (3793, 129960), (4332, 113790), (5415, 91032), (6498, 75860), (6840, 72067), (7220, 68274), (7586, 64980), (8664, 56895), (10830, 45516), (11379, 43320), (12996, 37930), (14440, 34137), (15172, 32490), (16245, 30344), (18965, 25992), (21660, 22758)]