120451260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 365613696

約数和(自身を除く): 245162436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 83, 95, 114, 134, 166, 190, 201, 228, 249, 268, 285, 332, 335, 361, 380, 402, 415, 498, 570, 670, 722, 804, 830, 996, 1005, 1083, 1140, 1245, 1273, 1340, 1444, 1577, 1660, 1805, 2010, 2166, 2490, 2546, 3154, 3610, 3819, 4020, 4332, 4731, 4980, 5092, 5415, 5561, 6308, 6365, 7220, 7638, 7885, 9462, 10830, 11122, 12730, 15276, 15770, 16683, 18924, 19095, 21660, 22244, 23655, 24187, 25460, 27805, 29963, 31540, 33366, 38190, 47310, 48374, 55610, 59926, 66732, 72561, 76380, 83415, 89889, 94620, 96748, 105659, 111220, 119852, 120935, 145122, 149815, 166830, 179778, 211318, 241870, 290244, 299630, 316977, 333660, 359556, 362805, 422636, 449445, 483740, 528295, 599260, 633954, 725610, 898890, 1056590, 1267908, 1451220, 1584885, 1797780, 2007521, 2113180, 3169770, 4015042, 6022563, 6339540, 8030084, 10037605, 12045126, 20075210, 24090252, 30112815, 40150420, 60225630, 120451260]

約数ペア:

[(1, 120451260), (2, 60225630), (3, 40150420), (4, 30112815), (5, 24090252), (6, 20075210), (10, 12045126), (12, 10037605), (15, 8030084), (19, 6339540), (20, 6022563), (30, 4015042), (38, 3169770), (57, 2113180), (60, 2007521), (67, 1797780), (76, 1584885), (83, 1451220), (95, 1267908), (114, 1056590), (134, 898890), (166, 725610), (190, 633954), (201, 599260), (228, 528295), (249, 483740), (268, 449445), (285, 422636), (332, 362805), (335, 359556), (361, 333660), (380, 316977), (402, 299630), (415, 290244), (498, 241870), (570, 211318), (670, 179778), (722, 166830), (804, 149815), (830, 145122), (996, 120935), (1005, 119852), (1083, 111220), (1140, 105659), (1245, 96748), (1273, 94620), (1340, 89889), (1444, 83415), (1577, 76380), (1660, 72561), (1805, 66732), (2010, 59926), (2166, 55610), (2490, 48374), (2546, 47310), (3154, 38190), (3610, 33366), (3819, 31540), (4020, 29963), (4332, 27805), (4731, 25460), (4980, 24187), (5092, 23655), (5415, 22244), (5561, 21660), (6308, 19095), (6365, 18924), (7220, 16683), (7638, 15770), (7885, 15276), (9462, 12730), (10830, 11122)]